List of Pretty Little Liars characters
The following is a list of characters from the ABC Family teen drama Pretty Little Liars, which is based on the series of young adult novels by Sara Shepard. The series follows the lives of four girls — Spencer, Hanna, Aria, and Emily — whose clique part after the disappearance of their leader, Alison. Later they begin receiving various messages from someone using the name "A" who threatens to expose their secrets — including long-hidden ones they thought only Alison knew. The list only contains characters that appeared in five or more episodes.
- 1 Cast
- 2 Main characters
- 3 Acquaintances of Aria Montgomery
- 4 Acquaintances of Spencer Hastings
- 5 Acquaintances of Hanna Marin
- 6 Acquaintances of Emily Fields
- 7 Acquaintances of Alison DiLaurentis
- 8 Other characters
- 9 See also
- 10 References
|Troian Bellisario||Spencer Hastings||116||Main|
|Ashley Benson||Hanna Marin||116||Main|
|Lucy Hale||Aria Montgomery||116||Main|
|Shay Mitchell||Emily Fields||116||Main|
|Sasha Pieterse||Alison DiLaurentis||72||Main|
|Ian Harding||Ezra Fitz||92||Main|
|Laura Leighton||Ashley Marin||76||Main|
|Janel Parrish||Mona Vanderwaal||69||Recurring||Main|
|Tyler Blackburn||Caleb Rivers||66||Recurring||Main|
|Holly Marie Combs||Ella Montgomery||54||Main||Guest|
|Chad Lowe||Byron Montgomery||45||Main||Guest|
|Bianca Lawson||Maya St. Germain||20||Main||Guest|
- ^1 In season one, Jason DiLaurentis was portrayed by Parker Bagley.
- ^2 In season one, Jessica DiLaurentis was portrayed by Anne Marie DeLuise.
- ^3 In season one, Kate Randall was portrayed by Natalie Floyd.
Aria Montgomery (Lucy Hale) (Season 1 - present) is considered the "alternative" one of the group. She is more outgoing in fashion and what she sees as acceptable behavior. She moves back to Rosewood with her family after living in Iceland for a year. Before Alison's death, she and Alison discovered that Aria's father was having an affair with one of his former students, Meredith, who became his coworker at Hollis College. Alison encourages Aria to tell her mother the truth, but instead, Aria reluctantly agrees to keep her father's secret. On top of that, she finds herself involved with her high school English teacher, Ezra Fitz, after making out with him in a pub bathroom and discovering he was her English teacher on the first day of school. Aria was dating Noel, however, she kissed Ezra while meeting each other to talk. She also began dating someone she met, named Jake. However, she was in love with Ezra and stayed with him. Aria has currently found out that Ezra is writing a book about Alison and used her in order to uncover the mystery of who tried to kill Alison. This left Aria heartbroken and angry. She then breaks up with him, and he resigns from the school as a teacher.
Spencer Hastings (Troian Bellisario) (Season 1 - present) is considered the "de facto leader" of the group. Intelligent and extremely ambitious, she strives for perfection in everything she does in an attempt to live up to the high expectations of her parents. Spencer's biggest rival is her older sister, Melissa, and the two are constantly fighting over something. Their relationship is often strained by the fact that Spencer has a habit of crushing on Melissa's boyfriends (first Ian, then Wren). At the end of the first season Spencer begins a relationship with Jenna's stepbrother, Toby Cavanaugh (Keegan Allen).
Hanna Marin (Ashley Benson) (Season 1 - present) is the diva and it-girl of the group, having taken Alison's place as the most popular girl at Rosewood High. Prior to Alison's death, Hanna was a bulimic girl who Alison frequently mocked for being overweight. After her parents divorced, Hanna permanently lives with her mother. She feels betrayed by her father, who has remarried, and does not get along well with his new wife and daughter, Kate. When Hanna's mother falls upon financial hardship, she steals thousands of dollars from the bank she works at, which Hanna is forced to keep a secret. She dates Caleb Rivers until Season 4, when Tyler Blackburn is moved over to the spin-off series Ravenswood. Hanna makes appearances in Ravenswood and hints that she has a physic element to herself that she doesn't realize.Caleb breaks up with her to keep her from danger.Heartbroken by this,Hannah starts dating Travis Hobbs (Luke Kleintank). Later when Caleb moves back into the Rosewood Hannah rekindles her relationship with him.
Emily Fields (Shay Mitchell) (Season 1 - present) is the "jock" of the group. A highly competitive swimmer, she is considered the star of Rosewood's swim team. She is shown as a sweet and shy character. For a short time Emily lives with Hanna, after her mother moves to Texas to live with Emily's father, who is stationed in Fort Hood. She begins to question her sexuality because of her feeling for Alison, but later accepts the fact that she is a lesbian and starts to date girls, including Maya, Samara, and Paige.
Alison Lauren DiLaurentis (Sasha Pieterse) (Season 1 - present), was the former "Queen Bee" of her clique and the most popular girl in school before her disappearance and death. Although she cared for her friends, she enjoyed using their deepest secrets against them to keep them in line. Charming and manipulative, Alison was skilled at finding ways to blackmail everyone, and many people hated her. She knew everybody's secrets, but since she's been gone her friends are beginning to realize how little they really knew about her. She is revealed to be alive and on the run from "A". When Shana is killed, who they think was Uber "A", Ali returns to Rosewood. In the summer finale, Mona reveals that Mrs. DiLaurentis had an affair with Bethany Young's dad and Alison found out and lured Bethany to Rosewood. Mona tells Aria that she now has proof that Alison is "A". Before Mona can show the Liars the proof, "A", blonde hair flowing from her hood, breaks in a kills Mona. Alison is later seen at the Mona Vanderwaal's crime scene. She smirks and walks away, implying that Alison may be "A". After the Liars abandon her, she forms her own army consisting of Jenna, Sydney, Holbrook, Cindy and Mindy, and seemingly Cyrus. In the winter premiere for the fifth season, Alison is arrested for Mona's Murder after evidence is proven against her, but it is later revealed that Mona was working with "A" to frame Alison because that's what "A" wanted and Mona wanted to find out "A's" identity. This proves that Alison likely wasn't "A".
"A" is the main antagonist of the series. "A" is stalking and torturing the Liars in relentless and creative ways and also threatens their friends and family. In the second season finale it is revealed that Mona is "A". She also stalked Alison before her disappearance. However, when she is sent to Radley sanitarium someone else, nicknamed Big A, takes her place and creates a team of people known as the "A" team, working in tandem against the liars .
- Mona Vanderwaal: Revealed in the second season finale, Mona was the primary "A" during the first two seasons. She joined Big A's team in Season three but was kicked off in the finale and became a victim of "A" herself. She was later killed by "A".
- Toby Cavanaugh: Revealed in the mid-season finale of the third season, he appears to take orders from Mona. He is revealed to be a double agent in the third season finale.
- Spencer Hastings: Revealed in the third season, in the episode right before the finale. Mona visits her in Radley and convinces her to join the team. It is later revealed that she joined to find info on Toby. She is the "A" that kidnapped Malcolm Cutler.
Acquaintances of Aria Montgomery
The following characters are all family members and acquaintances of Aria Montgomery, one of the protagonists of the series.
- Ella Montgomery (Holly Marie Combs) (Season 1 - 5) is Aria's mother, as well as a teacher at Rosewood High. Ella believes in treating her children as friends, not as property. She has mentioned that she doesn't want to push into Aria's private life, and she thinks that Aria should be allowed to keep secrets. Ella was unaware of her husband's affair with a student until "A" sent her a letter. After asking Byron to move out, and his refusal, she left the home. Eventually, Aria found out her parents were secretly getting back together, and Ella eventually decides to move back in. When her son, Mike, is depressed, she doesn't feel he needs medication, and remains somewhat in denial about his illness. She finally receives her wake-up call when he attacks her in his bedroom. When Ella found out Aria was dating Ezra, she was angry, but she believed Aria when she said she had broken it off, and tried to win her back her freedom, which Byron didn't think she deserved. Later, she finds out that Aria and Ezra are still together, and decides she is going to try to understand their relationship. Ella is aware of A, and tries to send Aria to Boarding School to get away. Aria is furious, and blackmails her mother into not going through with it. Ella tearfully tells Aria how ashamed she is, and how she doesn't know how to save their relationship. In season 3, she and Byron have divorced and Ella tries to move on with her life not knowing how. Aria creates a profile for her on a dating website under the nickname "Hot Mamma." Ella is furious at Aria but later she likes the idea and starts dating again. She befriends and starts dating the owner of the brew who is much younger than her. In season 4, she leaves Rosewood so she can go live with her boyfriend in Europe but returns at the end of season 4.
- Byron Montgomery (Chad Lowe) (Season 1 - 5) is Aria's father and a history professor at Hollis College. He asked Aria to keep his affair with a student, Meredith, a secret after Aria witnessed them kissing. Regretting the affair and wanting them to be a family again, Byron moves the family to Iceland for a year as a sabbatical. The relationship between Byron and Ella becomes strained after A sends her a letter revealing Byron's affair. After spending some time apart, Ella and Byron slowly begin to rebuild their relationship. When Mike becomes depressed, Byron reveals that his brother Scott, who committed suicide, also suffered from mental illness; Byron feels guilty for not doing anything to help his brother. Byron finds out that Ezra is involved in a relationship with Aria after they tell him and Ella and is furious about it. In an effort to get Ezra away from Aria, Byron recommends him for a job in New Orleans. He also plots to send Aria to an all girls boarding school in Vermont. When Aria threatens to reveal his affair to his boss, however, he backs off from sending her to boarding school but gets Ezra fired from Hollis. In season 3, Byron and Ella have divorced and Ella has moved out of the house. Byron starts seeing Meredith again. He informs Aria that Meredith got a job at the same high school that Aria attends and Ella teaches. In the Halloween episode, it is revealed by Garrett that Byron may have seen Alison on the night she died. Alison told him,"you know what I'm capable of!"
- Mike Montgomery (Cody Christian) (Season 1 - 2 & 4 - 5) is Aria's younger brother. A lacrosse player, he suffers from a mental illness, which has causes him to burst into fits of anger and later leads him to break into people's houses for fun, before he begins to shut down emotionally and withdraw completely from his family. He blames Aria for the trouble between their parents. Mike accidentally discovered that Jenna and Garrett knew each other, which he told Aria about. Mike reveals to Aria that the only reason he punched Ezra was because after Ezra and Aria announced they are a couple, he feared what Byron would have done to hurt Ezra judging by the look on his face and thought, "Better I do it, than him."Throughout the rest of the episodes he appears to have improved after going to a therapist. It does not tell when or if he was still seeing his therapist. He seemed to forgive Aria and their relationship is better. He stopped being rebellious and more focused of his family's problems and helping them out.
- Holden Strauss (Shane Coffey) (Season 2 - 3) is a childhood friend of Aria's who returns with his family from a year abroad in Portugal in the middle of Season 2. He asks Aria out on a date, and discovers that she only agreed so she could get out of the house unsupervised and try to meet Ezra. Instead of becoming upset, he suggest that they continue the cover, though he remains secretive about what he does during their fake dates. We later find out that his secret is more serious than it seemed at first when he accidentally reveals a very large bruise on his stomach, but he tells Aria not to worry about it. He eventually tells her that he is doing Tae Kwan Do, a Korean martial art, and that his parents forbid him to keep training, that is why he needs a cover. The situation turns out to be more complicated, though, when Ella tells Aria that Holden has a heart condition that could kill him any time. Aria goes to watch one of Holden's fights and she sees how much he loves to fight. In the sixth episode in season 3, he attends the same church party as Hanna. But when Emily comes, he runs into her and sparks a conversation. When he grabs a cupcake his wrist is exposed revealing a tattoo from that night and Noel Kahn's party.
- Ezra Fitz (Fitzgerald) (Ian Harding) (Season 1 - 5) is a former English teacher at Rosewood High School and later teaches at Hollis College. He became romantically involved with Aria after the two met at a bar and instantly bonded. When he discovered that Aria was his student, he attempted to break things off, but found himself unable to do so. He broke up with Aria for a little while in order to take time to think about their relationship. He quit his teaching position at Rosewood just before Noel threatened to expose Aria and Ezra's relationship. Ezra later explains to Aria that he was engaged to a girl named Jackie when he was in college, but that she broke it off; Jackie later returns to Rosewood after getting a teaching position at Hollis. Although Ezra loves Aria, he seems to still have some lingering feelings for Jackie, and the two remain close. His relationship with Aria is often strained by the fact that they have to hide that they are together. Aria, who apparently was a virgin, was surprised dreaming with having relations with Ezra and then confirmed that she was not surprising Ezra with a very sexy dinner and then closing the door of the office. He confesses to Ella that he loves Aria (though she misunderstands and believes he is talking about Spencer) when he comes to comfort Aria after her arrest. In "Through Many Danger, Toils, and Snares" we find out that Aria broke up with Ezra because of Jackie threatening to expose their relationship but they later get back together after Aria explains to Ezra that Jackie was the reason why she broke up with him. Ezra and Aria later tell Byron and Ella that they are a couple which leads him to getting punched by Mike (though it's told he only did it fearing what Byron what would have done instead). Ezra later tells Jackie, who comes into his office trying to convince him it'll never work out for him and Aria due to age difference and the fact she's still a teenager, to get out of his office, saying he will not let her do anything to harm or hurt Aria ever again and that he wants nothing more to do with Jackie herself. Aria continues to attempt to convince her parents to allow her to date Ezra but in the meantime they try to set her up with someone else. When Aria calls Ezra, he tells her not to call him again. The two later rekindle their relationship when Aria leaves him a voice mail telling Ezra that, if he doesn't meet up with her, their relationship is over. Ezra turns up at the last minute after a student tells him to 'be bold' and the two kiss in the rain. Aria decides not to tell her friends that the two are back together, hoping that, by keeping it from them, she can also keep it from 'A'. They later have sex in his apartment after Ezra finds out that he has been fired from Hollis. In season 3, Aria and Ezra celebrate their one-year anniversary. Their relationship seems to be going smoothly until Ezra's younger brother Wesley "Wes" drops by unexpectedly. Bumps are soon formed in their relationship when Aria learns of Ezra getting his high school girlfriend Maggie pregnant and his mother paying her to disappear from his life, even though he wanted to do the right thing. Aria tracks Maggie down and discovers that she has kept the baby, who is now a healthy 7 year old boy whom Ezra finds out about from a distraught Spencer. This leads him to leave Rosewood and seek out Maggie and his son; Ezra is back in Rosewood but only one day after he's back he gets a phone call from Maggie; Mrs.Fitzgerald sold Maggie's condo. Maggie asked Ezra if She and Malcolm can stay in Rosewood near him for a couple of days. When Aria is babysitting Malcolm, Malcolm falls off Ezra's bed and cuts his chin. Aria feels really bad about this. Later when Spencer is part of the A-team, she picks up Malcolm from his karate class but is actually kidnapping him. Aria frantically tries to find him and when she does he tells her that Aria's friend Alison picked him up. Ezra gets a job at Rosewood High as a substitute teacher. After all the incidents with Malcolm, Aria decides that it is best that her and Ezra break up just after kissing him on the school stairs. In season four Ezra starts teaching at Rosewood High School again. After Aria has a dream that Ezra got arrested because of her she decided they should see other people, something Ezra had already suggested. Ezra would still do anything for Aria, as whenever she is having trouble he still steps up to help her. Ezra finds out Malcolm isn't really his son. In the summer finale Ezra is believed to be the leader of the A-Team. However, he reveals in episode 4x21; "Free Fall", that he is writing a book about Alison. He is also Board Shorts but is not the guy Alison met with at Cape May known as "Beach Hottie".
- Noel Kahn (Brant Daugherty) (Season 1 - 5) is a popular jock and friends with Sean and Mike. He has feelings for Aria and briefly dates her, ending things when he discovers that Aria is seeing Ezra. Noel attempts to blackmail Ezra with this information, but ends up getting framed by A (for apparently stealing mid-term exams). After a suspension, he returns to school and becomes somewhat romantically involved with Mona, but eventually breaks up with her and starts dating Jenna. On the security tape Noel sent Spencer it shows that Jenna was dating Noel. It was revealed in the season four finale that Noel is helping Alison.
- Jake (Ryan Guzman) (Season 4) is a martial arts instructor in Rosewood. Aria begins to take private lessons to help protect herself from 'A'. During one of the sessions, Aria kisses him and apologizes. But later, they start to hang out a lot on dates. On one of the dates, he learns about Ezra. With time, Aria and Jake's relationship heads to the next level. When Jake meets Ezra for the first time, he tells him to let Aria move on.
- Meredith Sorenson (Amanda Schull) (Season 1 - 3) is a former student at Hollis who Byron had an affair with. She ignores Aria's pleas for her to stay away from Byron and in an effort to get close to Byron again, attempts to befriend Ella, who was unaware of the affair. In the beginning of season 3, "A" forces Aria to reveal a past secret that Aria and Alison trashed Byron's office and framed Meredith for the crime when Aria believes an earring she found proves that Byron and Meredith were still together after Aria found out about the affair. After the incident Byron did end all ties with Meredith because he felt threatened. But when "A" forces Aria to confess it was her, it gives now divorced Byron and Meredith another chance at a relationship. When Aria is forced to confess and apologize to Meredith, she returns the earring "A" gave her, which was taken from Alison's grave only to find out the earring is not hers. Meredith became a teacher at Rosewood High. She later was burnt in a fire and lead to believe Aria did it (She's Better Now). In the episode "Misery Loves Company!" it is at first misleading because you think Meredith is actually helping Aria by protecting her from Byron, when in fact she has gone off the deep end. When Aria is sick, Meredith plays mom by taking care of her. When in reality she actually drugs Aria's tea to search her house. After Aria becomes suspicious, Meredith lures Aria down to the basement where she falls and becomes unconscious. When Hanna and Emily check on Aria, they too are tricked down into the basement. Byron finds them and Meredith escapes. It is revealed that Byron didn't kill Alison, even though she was black mailing him about Meredith and Byron's affair.
- Jackie Molina (Paloma Guzman) (Season 1 - 2, 5) is Ezra's ex-fiancée. After getting a teaching job at Hollis, she makes hints at wanting to reconcile her relationship with Ezra. She discovers that Aria and Ezra are in a relationship, and uses this as leverage when Aria attempts to force her out of Ezra's life by threatening to expose a paper that Jackie plagiarized. Jackie forces Aria to break up with Ezra but the two later get back together and reveal their relationship to her parents when Ezra overhears Jackie threatening Aria. Ezra later tells Jackie to get out of his office when she comes by his office and to stay away from Aria after Jackie makes a comment about his relationship with Aria being "a terrible mistake," and that he wants nothing to do with Jackie again.
- Zack (Steve Talley) (Season 3 - 5) owns The Brew and used to be engaged to Ella Montgomery.
- Maggie Cutler (Larisa Oleynik) (Season 3 - 4) is Ezra's ex, who was impregnated by Ezra after High School. She was paid a large sum of money to disappear from Ezra's life and to take care of his unborn child, who he doesn't know about. In the eleventh episode, Aria pays her a visit at her school, where she reveals that she has a son named Malcolm. In the summer finale, she pays Ezra a visit leaving Aria out. At the end of the season 4 summer finale, she reveals Malcolm is not Ezra's son. She soon leaves Rosewood with Malcolm to Seattle.
Acquaintances of Spencer Hastings
The following characters are all family members and acquaintances of Spencer Hastings, one of the protagonists of the series.
- Melissa Hastings Thomas (Torrey DeVitto) (Season 1–5) is Spencer's older sister, who is engaged to Wren at the start of the series, but later returns to Ian. A perfectionist and the favored daughter, she was Spencer's rival for most of their lives. Their competition led to Spencer kissing both Ian and Wren, which culminated in Melissa breaking off her engagement with Wren. After the breakup, Melissa rekindled her relationship with Ian and the two eloped, after which Melissa confided in Spencer that she just wanted the fighting between them to stop. Shortly after marrying Ian, Melissa becomes pregnant, which again causes a rift between her and Spencer, who suspects Melissa is covering for Ian. When Ian goes missing, Melissa refuses to believe Spencer's claims that he is dead, thinking that she is receiving text messages from Ian, who is in hiding. After discovering Ian's body, however, Melissa becomes depressed and apologizes to Spencer for choosing Ian over her. When Melissa finds Ian's phone in Spencer's bag, (although it was A who put the phone in there), she believes it was Spencer sending the texts to Melissa's phone and vows she will never, ever forgive Spencer for this. Melissa discovers that Jason is their half-brother and says that she can't be around their parents because they lied to her and Spencer. She still loiters around the house however, and Spencer and her friends begin to suspect that Melissa knows more about "A" and Ali's disappearance than she is letting on. They find a video taken inside Alison's room the night she disappeared, and Melissa is shown throwing open the door and yelling "Where is she?!" The girls also find out that Melissa was sending Ali threatening text messages, and had worked at a law firm that Ali had suspected of assisting "A" in messing with her life. Spencer and Melissa's father's gun goes missing, and Spencer fears Melissa took it. Although Melissa didn't take the gun, her parents still feared that she killed Alison through jealousy, so her mom hired a private investigator to watch her. Toward the end of the second season, Melissa makes some odd statements that imply she knows some secrets about Alison and/or the N.A.T. club. Melissa lost her baby after Ian died. In the third-season finale it is revealed that Melissa is working with Jenna and Shana. In the fourth-season premiere it is revealed that she was a part of the A-Team and was the Queen of Hearts. In the fifth season, it is revealed that Melissa is Bethany Young's killer. She saw Spencer carrying a shovel and then found Bethany's body. She wouldn't look her in the face and assumed that it was Alison whom she thought Spencer had killed. She pushed Bethany into the ground and buried her, unaware that she was still alive, therefore killing her. After telling this to Spencer, Melissa flees back to England.
- Peter Hastings (Nolan North) (Season 1–5) is Spencer and Melissa's father. A lawyer who places a great emphasis on winning, he destroys evidence that he fears will implicate Spencer in Alison's murder. Although initially he disapproves of Spencer and Toby dating, he warms to Toby after Toby begins to work for him. Peter strongly dislikes the DiLaurentises, who he claims are "always crossing lines". In Season 2, Episode 19, it is revealed that Peter did have an affair with Jessica DiLaurentis, that he is Jason's father and that Jason, Spencer and Melissa are all half-siblings. He paid a private investigator to look into Ali's disappearance, as he was afraid that Melissa had something to do with it, since he already found out Melissa had been sending Ali threatening text messages.
- Veronica Hastings (Lesley Fera) (Season 1–5) is Spencer's and Melissa's mother. She had a breast cancer scare that she keeps a secret from her family, not wanting to worry them. A lawyer, she frequently helps the girls out with legal situations. Although she dislikes Toby and his relationship with Spencer, she eventually becomes more tolerant of it. In Season 3, she also defends Garrett after he gets arrested and eventually gets the judge to allow him to walk free.
- Andrew Campbell (Brandon W. Jones) (Season 3 - 5) is a secretary of the Decathlon team in which Spencer is an member of. Him and the rest of the team vote to remove Spencer from the team following her losing to Mona in an quiz-off resulting in her not appearing at practices. Spencer challenged him to an strip version of quiz off in order to get his vote to keep her on the team. He returns in Season four in the episode "Bite Your Tongue".
- Eddie Lamb (Reggie Austin) (Season 3 - 5) is a nurse at Radley Sanitarium. Toby used his name as his alias while he was working with Mona.
- Ian Thomas (Ryan Merriman) (Season 1 - 2 & 4) is Melissa's late husband. He attended high school with Jason and Garrett and was part of their "N.A.T." club (the initials of a Latin phrase meaning "We See All"). Ian dated Melissa prior to Alison's death, although he was secretly carrying on an affair with Alison, he also flirted and tried it on with Spencer, who had a crush on him. He returned to Rosewood shortly after Melissa broke off her engagement with Wren; after a small courtship, the two eloped and took up residency in the Hastings' renovated barn while their apartment in Philadelphia was being remodeled. He had an uneasy relationship with Spencer, who became suspicious of him and believed he was A/Alison's killer. It is later revealed that Ian liked to secretly videotape the girls when they were getting undressed, and other videos such as Jenna threatening Toby to sleep with her. When Spencer confronts Ian about Alison's death, he claims he only pushed her, not intended for her to hit her head. After this he approaches Spencer and tries to kill her, stating that he's doing it for Melissa's benefit, but is killed by A, who surprisingly intervenes. His body goes missing and he is presumed to be in hiding, however, his body is eventually discovered, his death staged to look like a suicide; and leaving Melissa with his unborn child. "A" drops their phone in season 2, and the girls enlist Caleb's help. He finds videos of Ian, Garrett, Jenna, and Melissa in Alison's room that night. He hides the camera and they begin to argue about the videos. In the premiere episode of Season 4, Mona reveals that even though she was "A", she was not the one who killed Ian. She then says she doesn't know who did. The person who pushed Ian is revealed to be Alison in the season finale of season 4, though she says she wasn't the killer.
- Wren Kingston (Julian Morris) (Season 1 - 4) was a medical student who was engaged to Melissa. He was attracted to Spencer and later kissed her, which resulted in Melissa calling off their engagement. However, he later returns to Rosewood to help Melissa out with Ian, who, at the time, they believe to still be alive. He obtains a job at the hospital in Rosewood, telling Spencer he came back for her, he then asks her if she wants to go out for a coffee but she says 'I have a boyfriend now', they leave it at that and go. He then comforts Spencer after her breakup with Toby, leaving her confused. After Mona is revealed to be A, Wren develops a friendship with Hanna, since he works at the mental institution and Hanna goes to visit Mona there on a regular basis. Eventually, the board at the mental threatens to transfer Mona to New York, and Wren helps Hanna testify to the board and get her to not be transferred. Hanna accidentally kisses Wren from happiness when she finds out Mona will not be transferred based on Hanna's testimony. Wren tends to get an unrequited crush on Hanna after the kiss and tries to woo her at times, but gets rejected. Most likely because he's Spencer's ex and she's secretly dating Caleb again. In Season 4, it is revealed he knows about Red Coat. He goes with Melissa to London for unknown reasons.
- Alex Santiago (Diego Boneta) (Season 1) is an employee of Rosewood's exclusive country club. He meets Spencer after observing her practicing serves, and the two quickly enter into a relationship. Their relationship becomes strained after Melissa plants doubts about Spencer's feelings for him in Alex's mind, leading Alex to think Spencer is slumming it with him. Veronica is initially uncomfortable around Alex, which Spencer thinks is because of Alex being of a lower economic class, however, Alex explains that he comforted Veronica after her cancer scare. Alex breaks up with Spencer for good after A makes him believe Spencer applied for him to go to Europe for a tennis camp after he asked her explicitly not to.
- Toby Cavanaugh (Keegan Allen) (Season 1 - 5) is Jenna's stepbrother, who was forced to have sex with Jenna and taking the blame for the girls accidentally blinding Jenna. After he returns to Rosewood, he strikes up a tentative friendship with Emily after saving her from Ben. Spencer disapproves of the friendship, believing that Toby is Alison's murderer. Emily goes to Homecoming with Toby and later confesses to him that she is a lesbian; her openness makes Toby try to confess to her about having a thing with Jenna, which Emily misunderstands, leading to a physical confrontation. Toby drops her off at the hospital before running away; he is later caught by the police, who have been tipped off by Jenna. After witnessing Toby being taunted in the street, Spencer begins to sympathize with him, and they bond, when they realize they are both being framed for Alison's murder. Despite Spencer's parents distrust and dislike of Toby, they begin to date. After A threatens Spencer with Toby's safety, she decides to break up with him, not wanting him to get hurt.Later he gets injured, as a result of A's tricks and ends up in hospital.He later learns that Wren kissed Spencer and had a one-day fling with her. Back in the hospital he tells Wren that he would beat him up if he tried anything like it again.When he comes out he begins to act cold towards her, no longer caring about her. In the season 2 finale he admits that pretending not to love her was the hardest thing he has ever done, she then approaches him and gets ready to slap him but before she has a chance he pulls her close to him and kisses her. In Season 3, Spencer and Toby seem to have moved past all the problems that plagued their relationship in the past, seeming happier and more in love than they ever were. In the Season 3 summer finale Toby is revealed to be a member of the "A" team, in which I. Marlene King (the showrunner), said that he was "not an undercover agent". After a while Spencer becomes aware of Toby`s affiliation with the A-Team and she slaps him, as a response to his betrayal. Her mom then arrives home allowing him the moment he needs to sneak away. Spencer has not seen him since, but has become quite bitter and broken from the betrayal. Spencer later finds a body and assumes it is Toby's from the tattoo. Mona also tells her that it is his body. Later when Spencer joins the A team she finds out that Toby is alive and that he joined "A" team to find out about Red Coat. They go to a motel room together and re-kindle their love for each other, resulting in them having sex. In season 4, Toby learns more information about his late mother. He finds out that she committed suicide at Radley. When Spencer and him go there, there is a long roof that goes around the whole building. Spencer thinks someone may have pushed her. Toby talks to his mothers therapist, the one she talked to the day she died. He said for her to stay away from that "blonde girl".It is later learned that the blonde may possibly be CeCe Drake.
Acquaintances of Hanna Marin
The following characters are all family members and acquaintances of Hanna Marin, one of the protagonists of the series.
- Ashley Marin (Laura Leighton) (Season 1 - 5) is Hanna's mother, who works at a bank in Rosewood. She is angered by Hanna's shoplifting, so she has an affair with Detective Darren in order to keep Hanna from being charged. After some financial hardship caused by the divorce, Ashley falls behind on her bills and resorts to stealing money from the safety deposit box of a client; the money is later stolen (by A, unbeknownst to Ashley) and Hanna is forced to slowly earn it back by hurting Lucas. Although she is divorced from Tom, Hanna's father, Ashley still has lingering feelings for him; when he comes for a visit, she ends up sleeping with him. However, she ends the affair when she realizes that Tom will never change. After Emily's parents move to Texas, Ashley invites Emily to come live with her and Hanna. She initially disapproves when Hanna starts dating Caleb, but eventually warms up to him even saying how she sees "herself" in him. In season 3, she begins to date a Pastor named Ted. In season 4, Ashley is framed for Detective Wildens murder by "A", and is arrested. Spencer tells Hanna that she could spend life in prison...or worse.
- Tom Marin (Roark Critchlow) (Season 1 - 2 & 4) is Hanna's father. He divorced Hanna's mother, Ashley, after having an affair with Isabel, his current wife. When he comes to Rosewood to visit Hanna, he begins to grow close to Ashley once more, something which is encouraged by Hanna. Tom eventually sleeps with Ashley, but she breaks things off with him when she realizes that he will never change. His wedding to Isabel is interrupted by Hanna, who reveals his affair with Ashley to Isabel. Despite Hanna ruining Tom's wedding to Isabel, Ashley reveals to Hanna that Tom still married her. Tom later reveals that he will be moving back to Rosewood with Isabel and Kate so he can be closer to Hanna.
- Kate Randall (Natalie Floyd, later Natalie Hall) (Season 1 - 2) is Isabel's daughter and Hanna's stepsister. Although Hanna is friendly to Kate at first, she begins to resent her. Kate is shown to possess a malicious streak, with a willingness to use manipulation for her own purposes. Hanna had said some unkind things about Kate, but apologizes to her. Kate pretends to accept the apology, but makes comparisons of how to break in horses and how she would break in Hanna. She humiliates Hanna after getting her drunk at their parents' rehearsal dinner. Even though Hanna stopped Isabel's wedding to her father, Kate still becomes Hanna's stepsister when their parents get married at the courthouse. Tom later moves back to Rosewood with Isabel, and Kate is enrolled at Rosewood High. It appears that Kate actually wants to be friends with Hanna at school, but she was really trying to look like an innocent victim, even sending the school a naked photo of herself and framing Hanna for it. But after finding out the truth, Hanna neutralizes Kate for a time.
- Mona Vanderwaal (Janel Parrish) (Season 1 - 5) is a former unpopular girl at Rosewood who longed to be accepted into Alison's group and was continuously mocked by Alison. After Alison's disappearance, Mona befriended Hanna and they underwent an "extreme makeover" together; as a result, they both became popular students. When "A" appears, Mona becomes jealous of Hanna rekindling her friendships with the other Liars. She dislikes Caleb and makes attempts to break Hanna and Caleb up, though to no avail. She becomes romantically involved with Noel, much to Hanna's disapproval, but is later dumped by him for Jenna. When "A" begins sending Mona threatening notes, she grows closer to the Liars. In the second season finale, she is in fact revealed to actually be "A" when she and Spencer travel to the Lost Woods Resort to uncover "A"'s lair. She is committed to a mental institution, Radley, after being diagnosed with borderline personality disorder. Here, someone known as Big A takes the "A" game away from Mona and starts an "A-Team", consisting of Mona, Toby, Spencer, Melissa, Wilden, and Lucas. At Radley, Mona gives answers to Hanna concerning Maya's death. Unbeknownst to "A", she secretly gives Maya's website to Hanna in code, leading the liars to eventually discover that Nate killed Maya. Mona reveals that a person in a red coat came along and changed the game, becoming the new "A". Mona later reveals she actually doesn't know who "Red Coat" is, and is basically expelled off the team for letting Spencer and Toby trick her. At the end of season 3, Mona gets a text along with the rest of the girls in red font: You're mine now. Kisses! -A, implying she is now a victim of "A". Mona begins helping Ezra with his book in 4B because he blackmails her because of her illegal "A" activities. In the season 4 finale, Alison reveals that Mona helped her the night she was hit over the head and Mona convinced her to go into hiding. In Season 5, Mona starts an army of Alison haters to prepare for Ali's return. The team consists of Lucas, Melissa, Jenna, Sydney, and various other people treated bad by Alison. She is the main antagonist of Seasons 1, 2 and the first part of 5. In the season five mid season finale, she is killed by "A" after acquiring information that proves Alison is "A". In the second half of the season, it is revealed that Mona never thought Alison was "A" and instead, it was a plot by "A" to get Alison into jail. Mona was to fake her death as part of this plan, so that she could find out "A's" identity, but Mike believes that "A" decided to double cross her and really killed her.
- Lucas Gottesman (Brendan Robinson) (Season 1 - 3 & 5) was an unpopular student at Rosewood, who harbored an unrequited crush on Hanna, with whom he developed a friendship with. Having been frequently tormented by Alison, he often expressed his happiness at her death, going so far as to destroy Alison's memorial, believing her cruelty shouldn't have been forgiven posthumously. Although initially angered by Hanna's rejection of his romantic feelings, he eventually accepts it and even befriends Caleb. He seeks Hanna out for dating advice after he becomes involved with a girl named Danielle, however, it is unclear if any relationship developed between them. Soon afterward, due to a series of misunderstandings and coincidences, the Liars suspect Lucas may be A's helper; it is later revealed that Lucas had gambled away thousands of dollars of Caleb's savings. Following this, his friendship with Hanna and Caleb is severely strained, and Lucas grew increasingly more troubled. It was revealed in the third season that he had been visiting Mona at Radley, because she had discovered he was selling test answers and was blackmailing him into cooperating with her. He moved away at the end of season 3, out of fear and as a way to start over.
- Gabriel Holbrook (Sean Faris) (Season 4) is a Pennsylvania State Police Officer and the detective assigned to Darren Wilden's murder case.
- Sean Ackard (Chuck Hittinger) (Season 1) is Hanna's boyfriend prior to the beginning of the series. Having crushed on Sean since before Alison's disappearance, motivated by insecurities about her weight, Hanna puts a lot of pressure on their relationship. When Sean refuses to have sex with Hanna, she becomes upset and wrecks his car, though Sean understands and forgives her. However, the mystery surrounding A and Alison's death begin to take a toll on their relationship and that, combined with Sean's treatment of Lucas as well as his attraction to Aria, leads to their breakup. Afterwards, Sean seeks out Emily's help in pursuing Paige, unaware that Paige is a lesbian.
- Caleb Rivers (Tyler Blackburn) (Season 1–5) is a foster child and Rosewood's resident "bad boy" who Hanna seeks out for help in hacking Emily's phone so that she can call Maya, her girlfriend at the time. Though initially annoyed and frustrated by Caleb, she becomes more sympathetic towards him when she discovers his poor home life. The two eventually enter into a relationship which results in Hanna losing her virginity to Caleb. When she discovers that Caleb originally tried to get close to her while working for Jenna, she dumps him, feeling betrayed. He is brought back to Rosewood by Lucas, who wants Hanna and Caleb to make amends and reunite. After Caleb is contacted by his birth mother, he leaves Hanna to stay in California for a while. He returns in time for Tom's marriage to Isabel, accompanying Hanna to the wedding. Caleb then comes back after being in California and helps Hanna and her friends hack A's phone without telling him whom the phone belongs to, but it backfires when "A" shuts the phone down. His surprise birthday party later gets ruined because Lucas has something to tell Hanna but Hanna takes it the wrong way and they both end up falling out the boat. The girls (excluding Hanna) let Caleb continue to hack "A"'s phone and so that he does it they tell him about "A" but just the important parts that include defending Hanna. The girls try to hide the truth from Hanna but when she finds out she is angry at them. They however talk and become friends again. Meanwhile, Caleb becomes obsessed with finding out who "A" is, which causes "A" to hack into Caleb's computer and planted secure school files, which landed him in trouble with the police, However Hanna saves him by deleting the files. Caleb is the first person other than the liars to help figure out who "A" is. Earlier Lucas has some problems and starts to be a bad boy at school; when he is given a letter to give to his parents he drops it into a bin and sets it on fire, Hanna starts to worry about Lucas so she asks Caleb to talk to him. Later Caleb confronts Lucas and asks him why he nearly set fire to his girlfriend and why he is he acting so weirdly; Lucas says sorry and walks off leaving Caleb wondering. In the third season, Hanna has trouble telling Caleb about what is going on in her life, causing him to break up with her. A couple episodes later it is revealed that they are back together in secret, unable to tell anyone. Caleb promises to help Hanna take down this new "A". In the summer finale, he accompanies the liars sans Emily to Ali's grave. Right after Emily's confrontation with Nate/Lyndon, he comforts Emily but is shot by a gun Caleb put down beside the tower light assuming Nate was dead; Caleb was accidentally shot when the light in the tower heats up the gun and it went off. He survives the gunshot. After some prodding, Hannah convinces him to meet with his actual father who was portraying himself as "Uncle Jamie". They hit it off and Hannah manages to get Caleb's father a job at the church so that he could be near his son. It is hinted that he (Caleb's father) stole money from the church as Hannah notices a bill in his wallet with the same red dice as the one she had donated earlier that day. Caleb's dad also starts to work for the local church; when he returned the bell from repair it was a much cheaper version. Hanna tells Caleb about this causing Caleb to break off his new relationship with his father, only for "A" to later reveal it was all a set-up. When Hanna's mom gets framed for Wilden's murder, Caleb teams up with Toby to search for other suspects. He then soon breaks up with Hannah when he's preparing to leave Rosewood to live in his new home Ravenswood. He returns to Rosewood in season five.
- Travis Hobbs (Luke Kleintank) (Season 4–5) first appears giving Hanna money in order to help her mother. Hanna then finds out the Luke was a witness to the confrontation between Hanna's mother and Wilden that landed her mother in jail. Two develop a friendship. After Hanna and Caleb break up, Hanna kisses Travis.
- Darren Wilden (Bryce Johnson) (Season 1 - 4) is a detective investigating Alison's murder. He is attracted to Hanna's mom, Ashley, who he once drove home after she had been drinking and asked for a ride, later sleeping with her to make up for not charging Hanna, who was caught shoplifting. He is distrustful of the girls, frequently questioning them beyond normal means, such as when he humiliates Emily by outing her to her friends. The detective returns in season 2 episode 12, when the girls are arrested. Officer Reynolds suggests there could be a raise in this for him, as he has his suspicions of the girls to start with. He reveals to them that he knew the murder weapon all along, and the girls had just been caught with it. He had strong feelings towards them all especially Hanna, and was determined that they would be thrown into jail. The girls are very grateful for Spencer's mom for getting them out of it and landing them with merely community service. When Ashley begins to worry that someone is still trying to get to her daughter, she goes to Darren for help, asking him if he had anything to do with Hanna's police report being released. Darren says that information could get him fired, and he didn't release the report. The liars find a picture of Wilden, CeCe, and Alison on his boat in Cape May the summer Ali died. They think Wilden is the father of Alison's baby. Later, Wilden confronts Ashley and when he reaches for his gun, she hits him with her car and flees the scene. When she returns with Hanna, his body is missing. His car later found in Hanna's garage and she takes it to the lake and dumps it. In the season 4 premiere, Wilden was killed and his body was found next to his car. Also, it was revealed that he is one of the people dressed as the Queen of Hearts in the Halloween episode "This is a Dark Ride" along with Melissa Hastings. The town believed that Ashley was responsible for the murder, but in the season 4 finale, it was revealed that Cece Drake was responsible for Wilden's murder.
- Ted Wilson (Edward Kerr) (Season 3 - 4) is a priest at the local church in Rosewood. He starts dating Hanna's mom, Ashley.
- Linda Tanner (Roma Maffia) (Season 4 - 5) is a lieutenant working with state investigator Gabriel Holbrook in Rosewood, Pennsylvania. Lieutenant Tanner is assigned to Darren Wilden's murder case.
Acquaintances of Emily Fields
The following characters are all family members and acquaintances of Emily Fields, one of the protagonists of the series.
- Pam Fields (Nia Peeples) (Season 1 - 5) is Emily's mother. Strict and traditional, she expresses great anger and sadness when she learns that Emily is gay. Believing that Maya corrupted her daughter, she holds a grudge against her, eventually discovering marijuana in Maya's bag and having her sent away. Her relationship with Emily becomes extremely strained after this, but begins to heal when Pam stands up to Paige's father for being homophobic and accusing Emily of getting preferential treatment. For a short time, she moved to Texas to be with her husband, Wayne, eventually returning to Rosewood at the end of season two.
- Wayne Fields (Eric Steinberg) (Season 1 - 4) is Emily's father and an officer in the military. At the start of the series, he was stationed in Afghanistan, and when he returned home, Emily came out to him. He struggled to accept Emily's homosexuality at first, but took a liking to Maya after she came over for dinner. After a few weeks of being in Rosewood, he was sent to Fort Hood, Texas to help train new recruits. When Emily was hospitalized after getting an ulcer, he came to visit her, apologizing for pressuring her into getting a swimming scholarship and explaining that he won't mind if Emily gives up on swimming, as long as she is healthy. Near the end of the second season, he is called back to active duty for another tour in Afghanistan.
- Maya St. Germain (Bianca Lawson) (Seasons 1 - 3) was Emily's first girlfriend and first love of Emily. When Maya's family moves next door to Emily, the two quickly become friends, and their friendship gradually develops into romance. Though their relationship has a rocky start, Maya eventually helps Emily to come to terms with her sexuality. They are broken up by Pam, who discovers marijuana in Maya's bag and has her sent away to "True North," a camp for juvenile delinquents. After returning to Rosewood, Maya and Emily attempted to rekindle their relationship, though their new relationship is shaky. Maya fears that her parents might send her back to "True North" after finding an "old" joint of hers. Afraid of being sent back to True North, in part due to her "stalker" (a boy she dated while at True North who had begun harassing her), Maya plans to run away to San Francisco to live with some friends. She attempts to convince Emily to join her, but to no avail. When Maya goes missing and stops responding to any of Emily's calls, texts, and emails, Emily makes attempts to track her down, but is unsuccessful. At the end of the second season, it is revealed that a body had been found, and they think it's Maya's. Garrett is arrested for Alison's murder, and it is assumed he killed Maya, too. In the third season, the Liars discover more about Maya's death and Mona helps by telling them about Maya's video blog site. The girls find out she was staying at Noels cabin, and he sends security camera footage of the night she disappeared. It shows Maya returning her bicycle, and is grabbed by someone off-camera. The day is the same as the day Garrett was arrested, and it was after midnight meaning he did not kill her. Her cousin Nate comes to town, and befriends Emily. Later, He takes her away for a trip near the lighthouse and it is revealed that he was Maya's "stalker-Ex-boyfriend" from True North, and his real name is Lyndon James. He attempts to kill Paige in revenge for taking Maya away from him, but Emily escaped to the top of the lighthouse leaving Paige behind. They have a brief struggle with Lyndon trying to stab her, but Emily grabs the knife and kills him before he kills her.
- Paige McCullers (Lindsey Shaw) (Season 1 - 5) is the captain of the swim team and the star swimmer in Emily's absence. Jealous of Emily's perceived ease of accomplishments, she makes homophobic remarks towards Emily and physically threatens her. However, she later apologizes to Emily, stating that she can understand if Emily hates her, because she hates herself. She later also apologizes for her father, who causes problems for Emily at school, as he believes Emily is getting preferential treatment for being gay. She then kisses Emily, revealing herself to be gay. The two begin an on-again, off-again relationship, which suffers due to Paige's fear of being outed. Emily breaks up with Paige after Paige becomes jealous of Samara flirting with Emily. Near the end of the second season, Emily starts hanging out with Paige once more, who has finally come out to her parents. While trying to console Emily, who is upset about Maya's disappearance, Paige tries to kiss Emily, but is rejected. Paige later apologizes and agrees to just be friends with Emily. In the third season, Paige and Emily find it hard to remain just friends. Paige confesses to Emily that Emily visited her one evening, and the two shared a drunken kiss. Emily realizes that she wants to move on from Maya's death and rekindles her romance with Paige. When the Liars later suspect Paige of being "A", Emily staunchly defends her, causing a rift between Emily and the other Liars. However, once it revealed that Paige was being framed by "A" to look guilty, the Liars reconcile with Emily and accept Paige. At the beginning of season 4, both declare their love for the other reaffirming their commitment. Their relationship at the end of season 4 however appears to be over due to Paige telling the cops that Ali is alive and thus breaking Emily's trust in her. She is slated to return in season 5 and a reconciliation is not out of the picture.
- Samara Cook (Claire Holt) (Season 1 - 2) is the president of a local private school's GSA. Upon meeting her, Emily is initially attracted to Samara because of the fact that she is out, unlike Paige, who Emily was secretly dating at the time. The two date for a short period of time, but Samara states that she does not want to be exclusive, causing Emily to doubt her feelings. After "A" blackmails Emily into giving Samara's friend her phone number, Samara thinks Emily is flirting and ends the relationship when Emily doesn't give her an honest answer.
- Talia Mendoza (Miranda Rae Mayo) (Season 5) is Ezra Fitz's new cook at the Brew. A professional chef, she and Emily initially get off on the wrong foot but eventually form a friendship. Soon, Emily begins receiving mixed signals from Talia, despite her previously commenting on Ezra's "buns". One night Emily and Talia are both at work late and Talia reveals that she has feelings for Emily and only mentioned Ezra to find out Emily's orientation. From then on she and Emily begin a relationship and all is going well until Emily sees Talia's file, which lists her surname as Mendoza. Talia had previously introduced herself as Talia Sandoval. Curious, Emily asks Ezra about this and informs her that Talia's maiden name was Sandoval and her married name is Mendoza. Emily confronts Talia about her marriage but Talia tells Emily that her husband Eric is aware that Talia is interested in woman and that they love each other but no longer in that way. In the following episode a man comes into the brew looking for Talia and is revealed to be her husband. He tells Emily that he is okay with Emily and Talia having an experimentation with each other because he knows that he will get to love her forever.
- Sydney Driscoll (Chloe Bridges) (Season 5) is a member on the Rosewood High Swim Team having recently transferred in. She admires Emily and her swimming talent and would like to adapt her style to suit that of Emily's. In the 100th episode, it is revealed that Sydney is in league with Jenna and Mona to take down Alison. When Emily finds out, she tells her that she knew Jenna because she volunteered at the blind school where Jenna went. After Mona's death, Sydney and Jenna join Alison, believing she killed Mona and fearing what she would do to them if they opposed her.
- Lyndon James/Nate St. Germain (Sterling Sulieman) (Season 3) Maya's stalker. Having met Maya while the two of them were at True North, he was angered after Maya broke off their relationship, and proceeded to harass and stalk her once she returned home and rekindled her relationship with Emily. After Maya's faked her death well he never know she never died, he approaches Emily with the intent to befriend and then kill her, assuming the false identity of "Nate", Maya's supposed cousin. After being turned down romantically by Emily, Lyndon subsequently kidnaps Paige and tricks Emily into leaving Rosewood with him, planning on killing Paige in front of Emily as "revenge" for "taking" Maya from him. When Emily attempts to escape, the two get into a physical confrontation which culminates in Emily stabbing Lyndon in self-defense, fatally wounding him, and he dies.
Acquaintances of Alison DiLaurentis
The following characters are all family members and acquaintances of Alison DiLaurentis, one of the protagonists of the series.
- Jessica DiLaurentis (Anne Marie DeLuise, later Andrea Parker) (Season 1 - 2 & 4 - 5) is Alison's mother, who spearheaded a charity fashion show in Alison's memory. Jessica DiLaurentis also had an affair with Peter Hastings which produced Jason. She returns in Season 4, and it is revealed that she was the one that buried Alison. In the season four finale, she is killed and buried by "A".
- Jason DiLaurentis (Parker Bagley, later Drew Van Acker) (Season 1 - 5) is Alison's brother and Spencer and Melissa's half-brother. He had an interesting relationship with his late sister; though they often fought, they were both conniving and willing to keep each other's secrets. Jason attended high school and was friends with Ian and Garrett, and they formed a club called "N.A.T" (initials from a Latin phrase which means "We See All"). He revealed to Spencer that Alison blamed the accident where Jenna was blinded on her, though Spencer believes Jason knows this to be a lie. After Ian's death, Jason returns to Rosewood, moving back into his old house and papering up the windows, apparently looking for something that Alison hid. He explains to Aria, who he has romantic feelings for, that he can't remember what he was doing on the night of Alison's murder and that someone sent him a note afterward with "I know what you did," written on them causing him to fear he might have killed Alison. We later find out that Spencer's father had had an affair with Jason's mother. When Spencer finds this out, she knows something's up, and she looks back on memories. When she remembers Ali telling her weird things on a night when her parents had been fighting about Jason and Melissa kissing, she figures out that Ali had subtly told her about Jason being her half-brother. When she approaches him he confirms her suspicions and they become closer and eventually he lends her $2,000.
- Kenneth DiLaurentis (Jim Abele) (Season 3 & 5) is the father of Alison DiLaurentis and the legal father of Jason DiLaurentis. He left Rosewood after Alison's disappearance, but returned after Alison was found to be alive.
- CeCe Drake (Vanessa Ray) (Season 3 - 5) is an ex-girlfriend of Jason DiLaurentis, who was friends with Alison as well. They spent a summer vacation together in Cape May. It seems that CeCe taught Ali her scheming ways, both act quite similarly. When CeCe returns to Rosewood in Season 3, the girls immediately notice the similarities between the way she acts and how Ali acted. Cece also learned a lot about the other girls from Alison. She was with Alison and Detective Wilden in Cape May the summer Ali died. It is hinted that she may be scared of Wilden as he was seen in a heated argument with her before she skipped town. In Season 4, it is revealed CeCe was expelled from college, because apparently Alison pushed that girl down the stairs at the frat party shown in Season 1. CeCe believes the other girls were part of it too. In the episode before the fourth midseason finale, it is revealed shes on "The A-Team". In the Season 4 midseason finale, it is revealed she is Red Coat. Aria kicks CeCe in the face, causing her Ali mask to come off. CeCe falls off the railing, and it appears she is dead. However, her hand twitches, and her body disappears, meaning she is alive. She taken into police custody where she admits to knowing who killed the girl in Ali's grave and tells them Ali is alive and that she can prove it. Later that night, she escapes and takes the police car. She heads to New York where she asks for Ali's help. It is revealed that Ezra was paying CeCe for information which is why she was in Ravenswood. Ali asked her to wear the Red Coat to distract "A" so she could turn off the saw. Alison gives CeCe her plane ticket and CeCe boards a plane to France, under the alias "Vivian Darkbloom".
- Shana Fring (Aeriél Miranda) (Season 3 - 5) is a clerk from the Rosewod Halloween Spooktacular Store. She made her first appearance in Pretty Dirty Secrets, a series of mini webisodes. She was reintroduced when Hanna saw Paige talking to her in a lesbian bar. Paige admitted that she had a thing with Shana during the summertime and that she was trying to find information on who bought the Halloween costumes of the people who attacked them on the train from Shana. It was revealed that Shana was the mysterious person that Jenna Marshall was talking to in the finale of season 2 when she met up with her again in the finale of season 3. As of "Close Encounters", she reveals that she is helping Alison and they knew each other since they were kids. In "EscApe From New York", It is revealed that she joined the "A-Team" and that she is the person who shot Ezra and set the Lodge fire. Her motive is that she wants justice for Jenna after Ali blinded her. She almost kills them until Aria intervenes and knocks her off the theater stage to her death. Her death has been a main storyline for the fifth season and she has been mentioned in almost every episode.
- Jenna Marshall (Tammin Sursok) (Season 1 - 5) is Toby's younger stepsister. Jenna was accidentally blinded after Alison threw a firecracker into Toby's shed, intending to play a prank on him. At the time, Jenna had been in a sexual relationship with Toby (it is later discovered that Jenna had forced Toby into the relationship, threatening to tell their parents he had forced himself on her if he did not). Jenna attended a school for the blind in Philadelphia before returning a year later when Alison's body is found. This leads to conflicts with the girls, who feel guilty about what they did to Jenna, and having let Alison pin the blame on Toby. Prior to Alison's death, she and Jenna had been rivals, after Jenna turned down Alison's offer of friendship. Jenna was engaged in a power struggle with Alison before her death; after Jenna's accident, Alison visited her and blackmailed Jenna with the knowledge of her affair with Toby. Jenna claims to know "exactly what kind of person [Alison] really was," hinting that she knows things about Alison that the girls do not. Jenna was a part of the N.A.T. club and later became romantically involved with Garrett Reynolds, as they both worked to "take down" the Liars. However, Jenna eventually breaks up with Garrett, and enters into a relationship with Noel Kahn. In the second season, Jenna undergoes surgery to fix her eyesight, and subsequently lies about the success of the surgery, leading everyone to believe she is still blind. The Liars discover that Jenna can see after Emily remembers being in Jenna's car, leading them to confront of her; the Liars agree to keep her sight a secret; however, Jenna then soon reveals to everyone that she can "now" see. An accidental witness to Lyndon James' kidnapping of Maya, she leaves town after he discovers this. She returns in the Season 3 finale episode. It is then shown that she is in a relationship with Shana, to whom she reveals that her eyesight is getting worse again until she loses her vision again. She is also linked to Melissa and officer Wilden. In Season 4, it is revealed Melissa ordered Shana and Jenna to go to the lodge to spy on the liars to see whom they were meeting, and that they didn't start the fire: Wilden did. At Wilden's funeral, she is shown wearing her sunglasses and holding hands with a man. It is revealed that man was a pilot named Nigel Wright, who flew Red Coat the night of the fire. He claims it was CeCe Drake. Later, he is seen making coffee for someone and says hes sorry and that he "screwed up". He also refers to this person as "babe", and is probably none other than Jenna. Jenna was nearly drowned by an unknown person at Emily's birthday party. Jenna returns in the 100th episode, where she is revealed to be a part of Mona Vanderwaal's army and possibly the twin sister to Sydney Driscoll. It is also revealed that Jenna truly cared for Shana.
- Barry Maple (Jim Titus) (Season 1 - 4) is a local police officer.
- Garrett Reynolds (Yani Gellman) (Season 1 - 3) is a police officer investigating the case of Alison DiLaurentis' death, who is initially assigned to trail Spencer, a suspect in Alison's death. Although he appears to be sympathetic towards the girls, in reality he is secretly dating and in an alliance with Jenna. He was a member of N.A.T along with Jason and Ian, whom he went to high school with. Garrett and Jenna have broken up. Aria and Spencer see Garrett watching them after they talk to the guy who Alison owed money to prior to her murder. Garrett then gets arrested for Alison's murder in front of Melissa. Later in season 3, Garrett is willing to tell Spencer everything he knows and tells her he will leave town right after. As he begins to tell her, they get interrupted. Aria is then seen trapped in a box, next to Garrett's body.
- Anne Sullivan (Annabeth Gish) (Season 2 - 3) is a therapist whom the girls are forced to see to deal with Alison's death. She is visited by A and attempts to reveal A's identity to the girls; A subsequently finds a way to keep her quiet. She returns once Mona ("A") has been caught and explains that Mona ("A") threatened the life of her son to get her to disappear. She then is the one to explain Mona's mental issues to the girls in the jail before Mona ("A") is put in a mental facility. She returns in season 3, relocating in Rosewood. She still helps the girls when they have problems, such as talking to Spencer when she was in Radley.
- Arthur Hackett (John O'Brien) (Season 3 - 5) is the vice principal at Rosewood High.
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