List of Stranger Things characters
Stranger Things is an American science fiction-horror web television series created for Netflix by The Duffer Brothers, set in the fictional town of Hawkins, Indiana, in the 1980s. The first season, set in 1983, focuses on the investigation into the disappearance of a young boy named Will Byers amid supernatural events occurring around the town, including the appearance of a girl with psychokinetic abilities who helps Will’s friends in their own search. The second season, titled Stranger Things 2, is set a year after the first, and deals with attempts of the characters to return to normal and consequences that linger from the first season, as well as adding new characters such as Max Mayfield and her stepbrother Billie Hargrove, and Joyce’s new love interest Bob. The third season, Stranger Things 3, is set in summer 1985, deals with the protagonists growing out of their childhoods and facing new threats, and adds new characters such as Steve's coworker Robin. The first season, consisting of eight episodes, was released on Netflix on July 15, 2016; the second season of nine episodes was released on October 27, 2017; and the third season of eight episodes, was released on July 4, 2019.
The series features an ensemble cast including Winona Ryder, David Harbour, Finn Wolfhard, Millie Bobby Brown, Gaten Matarazzo, Caleb McLaughlin, Natalia Dyer, Charlie Heaton, Cara Buono, and Matthew Modine. Noah Schnapp and Joe Keery had recurring roles in the first season before being promoted to the main cast for the second, with Sadie Sink, Dacre Montgomery, Sean Astin, and Paul Reiser also joining. Maya Hawke joined the cast in the third season, and Priah Ferguson was promoted to the main cast.
This list includes the series' main cast, all guest stars deemed to have had recurring roles throughout the series, and any other guest who is otherwise notable.
- 1 Overview
- 2 Main characters
- 2.1 Joyce Byers
- 2.2 Jim Hopper
- 2.3 Mike Wheeler
- 2.4 Eleven
- 2.5 Dustin Henderson
- 2.6 Lucas Sinclair
- 2.7 Nancy Wheeler
- 2.8 Jonathan Byers
- 2.9 Karen Wheeler
- 2.10 Martin Brenner
- 2.11 Will Byers
- 2.12 Max Mayfield
- 2.13 Steve Harrington
- 2.14 Billy Hargrove
- 2.15 Bob Newby
- 2.16 Sam Owens
- 2.17 Robin Buckley
- 2.18 Erica Sinclair
- 3 Mind Flayer
- 4 Recurring characters
- 5 Guest characters
- 6 References
- 7 External links
|Season 1||Season 2||Season 3|
|Joyce Byers||Winona Ryder||Main|
|Jim Hopper||David Harbour||Main|
|Eleven||Millie Bobby Brown||Main|
|Mike Wheeler||Finn Wolfhard||Main|
|Dustin Henderson||Gaten Matarazzo||Main|
|Lucas Sinclair||Caleb McLaughlin||Main|
|Nancy Wheeler||Natalia Dyer||Main|
|Jonathan Byers||Charlie Heaton||Main|
|Karen Wheeler||Cara Buono||Main|
|Martin Brenner||Matthew Modine||Main||Recurring||Does not appear|
|Will Byers||Noah Schnapp||Recurring||Main|
|Maxine Mayfield||Sadie Sink||Does not appear||Main|
|Steve Harrington||Joe Keery||Recurring||Main|
|Billy Hargrove||Dacre Montgomery||Does not appear||Main|
|Bob Newby||Sean Astin||Does not appear||Main||Guest|
|Sam Owens||Paul Reiser||Does not appear||Main||Guest|
|Robin Buckley||Maya Hawke||Does not appear||Main|
|Erica Sinclair||Priah Ferguson||Does not appear||Recurring||Main|
|Ted Wheeler||Joe Chrest||Recurring|
|Holly Wheeler||Anniston Price||Recurring||Does not appear||Recurring|
|Scott Clarke||Randy Havens||Recurring||Guest|
|Calvin Powell||Rob Morgan||Recurring||Guest|
|Phil Callahan||John Paul Reynolds||Recurring||Guest|
|Florence||Susan Shalhoub Larkin||Recurring||Guest|
|The Monster / "The Demogorgon"||Mark Steger||Recurring||Guest|
|Barb Holland||Shannon Purser||Recurring||Does not appear|
|Lonnie Byers||Ross Partridge||Recurring||Does not appear|
|Connie Frazier||Catherine Dyer||Recurring||Does not appear|
|Lead Agent||Tobias Jelinek||Recurring||Does not appear|
|James||Cade Jones||Recurring||Does not appear|
|Troy||Peyton Wich||Recurring||Does not appear|
|Russell Coleman||Tony Vaughn||Recurring||Guest||Does not appear|
|Donald Melvald||Charles Lawlor||Recurring||Guest||Does not appear|
|Tommy H.||Chester Rushing||Recurring||Does not appear|
|Carol||Chelsea Talmadge||Recurring||Does not appear|
|Marsha Holland||Cynthia Barrett||Guest||Recurring||Does not appear|
|Terry Ives||Aimee Mullins||Guest||Recurring||Does not appear|
|Becky Ives||Amy Seimetz||Guest||Recurring||Does not appear|
|Kali / Eight||Linnea Berthelsen||Does not appear||Recurring||Does not appear|
|Claudia Henderson||Catherine Curtin||Does not appear||Recurring||Guest|
|Keith||Matty Cardarople||Does not appear||Recurring||Guest|
|Murray Bauman||Brett Gelman||Does not appear||Recurring|
|Mayor Kline||Cary Elwes||Does not appear||Recurring|
|Tom Holloway||Michael Park||Does not appear||Recurring|
|Bruce||Jake Busey||Does not appear||Recurring|
|Grigori||Andrey Ivchenko||Does not appear||Recurring|
|Heather Holloway||Francesca Reale||Does not appear||Recurring|
|Doris Driscoll||Peggy Miley||Does not appear||Recurring|
|Alexei||Alec Utgoff||Does not appear||Recurring|
Joyce Byers (portrayed by Winona Ryder) is the mother of Will and Jonathan Byers and divorced from Lonnie Byers, the father of her two children. Joyce is a very caring and strong-willed woman who works as a retail clerk at Melvald's General Store in downtown Hawkins. She was born and raised in Hawkins, and she attended Hawkins High School with the future chief of police, Jim Hopper, and her season two love interest, Bob Newby. In season 3, she is planning to sell her house and move away from Hawkins, much to the dismay of Hopper who tries to convince her to go on a date with him. Joyce is more interested in figuring out why the magnets in her house keep failing (to the extent that she does not show up to the date that they had planned together) and while investigating the reason behind this, she and Hopper uncover a Russian conspiracy. After infiltrating a Russian lab beneath the Hawkins Mall, where the Russians have opened another portal into the Upside Down, Joyce is forced to close the portal by turning off the Russian machine used to open it with Hopper in the room, causing his apparent death. She then takes guardianship of Eleven and moves with her and her own two sons out of Hawkins three months later.
Jim Hopper (portrayed by David Harbour), nicknamed "Hop", is the chief of Hawkins Police Department. Hopper has lived in Hawkins nearly all his life, having attended high school with Joyce Byers and Bob Newby. He has also been addressed as "Sheriff Hopper," but this is not a correct title. Hopper divorced after his young daughter Sarah died of cancer, which caused him to lapse into alcoholism. For a few years after Sarah's death, he was a cop in "a big city," but the show never states which city. When he had been in the city long enough, he moved back to Hawkins, where he stayed until his apparent death. Eventually, he grows to be more responsible, saving Will Byers as well as taking Eleven as his adopted daughter. In season 3, he tries to break up Eleven and Mike since their relationship is moving too fast for him, while also trying to win over Joyce in a romantic way. Through Joyce he once again gets involved in an investigation regarding the supernatural, which this time leads them to uncover a Russian conspiracy. He is apparently killed by an explosion caused by a Russian machine used to open a portal to the Upside Down.
Michael "Mike" Wheeler (portrayed by Finn Wolfhard) is the son of Karen and Ted, younger brother of Nancy and older brother of Holly, and one of three friends of Will Byers. Mike is an intelligent and conscientious student and is committed to his friends. In their Dungeons and Dragons party, Mike is their paladin, and usually plays the role of Dungeon Master. He develops romantic feelings for Eleven. In season two, it is revealed that he has developed a more rebellious streak, probably stemming from missing Eleven. He is the first one Will reveals his apparent flashbacks to the Upside Down to and he accompanies Will, Joyce and Bob to the lab when Will's health deteriorates. When Eleven reappears, he is joyous, but angry at Hopper for keeping her hidden for the past year. A month later, the two attend the Snow Ball together and share a kiss. The next summer, the two are dating, but Hopper manages to drive a wedge between them since he thinks they're spending too much time together. With additional meddling from Max, Eleven eventually breaks up with Mike, but the two later get back together. Mike nearly tells her that he loves her but struggles to find the right words. When Eleven moves away with the Byers, Mike promises her to keep in contact and to come visiting at Thanksgiving and Christmas. Eleven then tells Mike that she loves him too.
Jane "El" Hopper (portrayed by Millie Bobby Brown), born Jane Ives, often referred to as Eleven, is a young girl with psychokinetic abilities, an unusual appearance and a limited vocabulary. Eleven escapes from Hawkins Laboratory, where experiments were being performed on her. She befriends Mike, Dustin, Lucas and Will and develops romantic feelings for Mike. It is eventually revealed that she is actually Jane Ives, the biological daughter of Terry Ives, who was used as a test subject for the Hawkins Laboratory, but at the end of season two, she is adopted by Jim Hopper. In season 3, her vocabulary has improved significantly, and she is in a relationship with Mike. She gets a nosebleed when she overexerts herself.
Dustin Henderson (portrayed by Gaten Matarazzo), a friend of Mike, Will and Lucas, is a highly intelligent and studious boy whose cleidocranial dysplasia causes him to lisp. In their Dungeons and Dragons party, Dustin is the Bard, and has arguably the most extensive knowledge of the game, particularly the monsters. He had a crush on Nancy Wheeler and he and Lucas both have feelings for Max in the second season, but Lucas and Max ultimately end up together. He befriends Steve Harrington in the second season, who gives him advice on how to make girls like him. Prior to Season 3, Dustin spends a month at a science camp and, thanks to Steve's advice, he is able to get a girlfriend, Suzie, that he claims is a genius, and is "hotter than Phoebe Cates." Dustin's friends are skeptical if she actually exists, until he is able to get in contact with her with a radio tower, and the two sing Limahl's "The NeverEnding Story" over their walkie-talkies.
Lucas Charles Sinclair (portrayed by Caleb McLaughlin) is a friend of Mike, Will and Dustin, and older brother to Erica. Lucas is initially wary of Eleven, yet befriends her later on. In season two, he becomes a love interest for Max. In their Dungeons and Dragons party, Lucas is the Ranger. He is very skilled with the use of a slingshot which the party calls "The Wrist Rocket"; in the first two seasons, the slingshot is used for comedic effect as a hopeless last-minute defense, but in the third season, is used to actually save the team from danger.
Nancy Wheeler (portrayed by Natalia Dyer) is the teenage daughter of Karen and Ted, older sister of Mike and Holly. Nancy is initially something of an outcast at school until popular student Steve Harrington takes an interest in her. Their relationship lasts until the beginning of season 2, when she starts dating Jonathan Byers after a little help from conspiracy theorist Murray Bauman. She is very proficient with firearms, despite a noticeable lack of training or practice. She has been seen using pistols, revolvers, rifles and shotguns. In the third season, Nancy and Jonathan work as interns at the Hawkins Post, where Nancy is subject to sexist harassment from her male superiors. She and Jonathan are eventually fired for pursuing a story against their editor's wishes, but Nancy continues to investigate the case, which leads her to multiple encounters with monsters from the Upside Down.
Jonathan Byers (portrayed by Charlie Heaton), the older brother of Will Byers and the son of Joyce Byers, is quiet and considered an outsider at school. He is an aspiring photographer, and very close with his mother and brother. He starts dating Nancy at the end of season 2. He and Nancy become interns at the Hawkins Post in season 3, but are eventually fired by their editor. He moves out of Hawkins with Joyce and Eleven at the end of season 3.
Karen Wheeler (portrayed by Cara Buono) is the mother of teenaged Nancy, middle schooler Mike, and toddler Holly, and wife of Ted. She is a loving mother who remains largely clueless about her children's activities. At the end of the second season and beginning of the third, she develops a sexual attraction towards Billy Hargrove, partly out of boredom with her family life, but ultimately decides against acting on these feelings. She encourages Nancy to continue pursuing a story she was fired for working on against her editor's orders.
Martin Brenner (portrayed by Matthew Modine) is the head scientist of Hawkins Laboratory and the experiments performed there, serving as the secondary antagonist of season one. He is callous and manipulative scientist, having stole Eleven from her mother who he later subjected to electroshock therapy to destroy the woman's mind. Brenner then placed Eleven through numerous experiments before she escapes after using her to establish a link to the Upside Down, he and his team hunting for her throughout Hawkins while covering up the actions of the Demogorgon they unknowingly let loose. Brenner is apparently killed by the Demogorgon in the first season finale, though a former worker name Ray assumed Brenner is still alive during his attempt to plea for his life to Eleven and Kali.
Will Byers (portrayed by Noah Schnapp) is the younger brother of Jonathan Byers and the son of Joyce Byers, a shy, kind and often timid boy. In November 1983, he vanishes after encountering the monster that escaped through a rift to the "Upside Down", an alternate dimension discovered by the Hawkins Laboratory scientists. Schnapp was promoted to series regular for the second season, after recurring in the first. In the group's Dungeons and Dragons party, Will is the cleric, but occasionally plays the role of Dungeon Master.
Maxine "Max" Mayfield (portrayed by Sadie Sink) is Billy's younger stepsister, an avid skateboarder and the tomboy of the group who catches the attention of both Lucas and Dustin. While she never played Dungeons and Dragons, she calls herself the "zoomer" of the party, despite Mike's persistence that the term is made-up. She claims that the role of the "zoomer" is to transport the group from place to place. In the second season, while she is driving a car very proficiently, she says to Mike, "See? Zoomer." In season 3, she and Lucas are dating, and she and Eleven become close friends.
Steve Harrington (portrayed by Joe Keery) is a popular student at the high school. He initially tries to develop a relationship with Nancy Wheeler and ostracize Jonathan Byers, though he comes to regret the latter. Keery was promoted to series regular for the second and third seasons, after recurring in the first, with Steve playing a more prominent role and becoming the mom of the main group of kids. Steve is the owner of what the friends call "the bat", a baseball bat with multiple large nails driven into the head of it, made by Jonathan to fight the Demogorgon. While it didn't have any lasting effect against Demogorgon, it was able to kill some Demo-Dogs.
Billy Hargrove (portrayed by Dacre Montgomery) serves as the secondary antagonist of season 2 and the main antagonist of season 3. He is careless, rash and very abusive to his stepsister Max – a consequence of the abuse he himself suffers from his bullying father. He is rather promiscuous, often sleeping with bored housewives. In season 3, he becomes the unwilling catalyst for the Mind Flayer. Flashbacks reveal that Billy's mother left when he was young due to his father's abuse. Eleven later reminds Billy of his mother, allowing him to break free from the possession, and sacrifice himself to save Eleven from the Mind Flayer. In his last moments, he apologizes to Max for his abuse, and Max embraces Eleven, crying.
Bob Newby (portrayed by Sean Astin) is a former classmate of Joyce and Hopper, who runs the Hawkins Radio Shack, and becomes Joyce's boyfriend in season 2, putting him at odds with Hopper. While he, Hopper, an unconscious Will, Mike, Joyce, and Owens were trapped in Hawkins Lab with the power out, he volunteered to reset the breakers and unlock the doors. After succeeding, he was attacked by a horde of Demo-Dogs in front of Joyce and presumed killed and eaten. He is included in flashback scenes in season 3.
Dr. Sam Owens (portrayed by Paul Reiser) is a United States Department of Energy executive who replaces Brenner at Hawkins Laboratory. Owens is as committed to science research and stubborn as his predecessor, but much more empathetic to the residents of Hawkins. Owens is in charge of studying and treating Will's lingering traumatic episodes from the Upside Down. He leaves his post at Hawkins Lab at the end of season 2 after it is attacked by monsters at the Upside Down, and provides Hopper with a birth certificate for Eleven naming her as Hopper's adopted daughter. In season 3, he is working in Philadelphia, and briefly appears in the finale where he discovers the Russian lab used to open the gate to the Upside Down.
Robin Buckley (portrayed by Maya Hawke) is an "alternative girl" who works alongside Steve at Scoops Ahoy, the Starcourt Mall ice cream parlor. Sarcastic and bored with her job, she stumbles onto one of the secrets of Hawkins. She is introduced in the third season. While initially stating that she was obsessed with Steve in high school, the influence of truth serum reveals that she, in fact, pined for the attention of one of Steve's many admirers, revealing she is a lesbian.
Erica Sinclair (portrayed by Priah Ferguson) is Lucas' 10-years-old sister. Introduced in the second season as a recurring character, she was promoted to series regular in the third season. She aids Dustin, Steve and Robin in infiltrating the Russian lair beneath Starcourt Mall. At the end of the third season, Will gives his Dungeons & Dragons set away to Erica.
The principal antagonist of the series, introduced in the second season as a malevolent incorporeal entity that resides in parallel dimension known as the Upside Down where every living thing on their reality serves as an extension of the Mind Flayer's hive mind and act on the entity's desire to spread itself to Earth. The events of the first season allowed the Mind Flayer to secretly terraform Hawkins through Will Byers, who was infected during his time in the Upside Down and had unknowingly brought incubated Demogorgons with him.
In the second season, the Mind Flayer's existence is revealed as it implanted a piece of itself into Will while using the Demodogs to eliminate anyone who interferes in the terraforming. While the others manage to close the gate to server the Mind Flayer's foothold, its ethereal fragment took refuse at Brimborn Steel Works after being "exorcised" from Will. But during the events of season three, a new Gate opened by Russians allowed the Mind Flayer to have its isolated fragment create a vessel by infecting living beings and absorbing their biomass. The Mind Flayer nearly succeeded in killing Eleven, only to lose its foothold when Joyce and Hopper snuck into the secret Russian laboratory and closed the new gate.
- Demongorgons: Predatory creatures from the Upside Down that serve as the Mind Flayer's initial invasion force, murderous and violent with limited intelligence. Demongorgons start off as slug-like creatures that are incubated in a victim's body, growing into a tadole-like creature and gradually molting into a adolescent form called a "Demodog" before fully maturing. An adult Demogorgon appears in the first season after a gateway to the Upside Down was accidentally opened in Hawkwin. Though Demogorgon was eventually destroyed, its abduction of Will Byers allowed the Mind Flayer to unleash a swarm of adolescent Demogorgons upon Hawkins before they were all killed when their connection to the Mind Flayer was severed.
- The Flayed: A term for Earth-based beings that are possessed by the Mind Flayer, Will being the first case during the second season until an ethereal fragment of the Mind Flayer was purged from his body. The isolated fragment later began possessing rats and eventually humans during the events of season three, having most of its hosts ingest toxic chemicals so they can gradually be melted down into materials for the Mind Flayer to create an proxy body to act through in its attempt to kill Eleven.
The following is a list of guest characters that have recurring roles throughout the series. The characters are listed by the order in which they first appeared.
Introduced in season one
- Joe Chrest as Ted Wheeler, husband of Karen, father of teenager Nancy, middle schooler Mike, and toddler Holly. He is often out of sync with his children and asleep in a recliner chair.
- Rob Morgan as Calvin Powell, one of Hopper's officers. He is serious and by the book.
- Shannon Purser as Barbara "Barb" Holland, an introvert and best friend of Nancy Wheeler. She is concerned that her friendship with Nancy may be threatened by Nancy's relationship with Steve. Barb is one of the first victims of the Demogorgon.
- John Paul Reynolds as Phil Callahan, another of Hopper's officers. Not nearly as serious as his partner, he still works hard in the search for Will Byers.
- Mark Steger as the Monster, a creature that exists in the Upside Down, referred to as "the Demogorgon" by Mike, Lucas and Dustin.
- Catherine Dyer as Connie Frazier, Brenner's FBI enforcer who has no qualms about murdering those who have come into contact with Eleven. She is eventually killed by Eleven at the end of season 1.
- Randy Havens as Scott Clarke, the boys' teacher. He encourages their interest in science and technology and helps them whenever asked.
- Hugh Holub as the lead scientist at Hawkins Laboratory.
- Tobias Jelinek as the lead agent at Hawkins National Laboratory, who assists Brenner.
- Cade Jones as James, a school bully who hangs around with Troy.
- Anniston and Tinsley Price as Holly Wheeler, daughter of Karen and Ted, younger sister of Nancy and Mike.
- Susan Shalhoub Larkin as Florence ("Flo"), the secretary at the Hawkins Police Station. She shows concern about Hopper's health.
- Tony Vaughn as Russell Coleman, the principal at Hawkins Middle School.
- Peyton Wich as Troy, a school bully of Mike, Lucas, Dustin and Will. After being publicly humiliated by Eleven and an attempted retaliation on Mike, Troy vanishes at the end of season 1.
- Charles Lawlor as Donald Melvald, the owner of a convenience store where Joyce Byers works.
- Chester Rushing as Tommy H., former friend of Steve, and boyfriend of Carol. Tommy is a bully who revels in his popularity. He returns in season 2 as a lackey for the new top dog in school, Billy Hargrove. Although unseen in season 3, he is briefly mentioned by Steve.
- Chelsea Talmadge as Carol, former friend of Steve, and girlfriend of Tommy. Like her boyfriend, Carol will do anything to ensure her popularity.
- Robert Walker-Branchaud as an agent of Hawkins Laboratory who disguises himself as a repairman.
- Cynthia Barrett as Marsha Holland, Barb's mother.
- Aimee Mullins as Terry Ives, a woman whose daughter, Jane (Eleven), was stolen from her shortly after she gave birth. She has since gone into a mental state where she is unaware of her surroundings, because the men who stole Jane gave her electroshock therapy.
Introduced in season two
- Linnea Berthelsen as Kali / Eight, a young woman with illusion manipulation abilities, who, along with Eleven, was experimented on at the Hawkins Laboratory, but later managed to escape. Vanathi Kalai Parthiban portrays a young Kali.
- Catherine Curtin as Claudia Henderson, Dustin's often clueless mother.
- Brett Gelman as Murray Bauman, a former journalist that became a conspiracy theorist, who visits Hawkins to go after a cold case. In season 2, he helps Nancy and Jonathan incriminate Hawkins Lab for the death of Barb. He returns in season 3 to assist Hopper and Joyce with a mystery involving Russian spies.
Introduced in season three
- Alec Utgoff as Alexei, a Russian scientist who was working with the regiment to open a portal to the upside down. He is later abducted by Hopper and Joyce Byers for information on his fellow Russians. While with them he develops an affinity for cherry Slurpees, Burger King, Woody Woodpecker and Looney Tunes.
- Francesca Reale as Heather Holloway, a popular lifeguard at the Hawkins Community Pool who becomes possessed by the Mind Flayer.
- Cary Elwes as Mayor Larry Kline, a corrupt politician being blackmailed into working for the Russians.
- Michael Park as Tom Holloway, the editor of The Hawkins Post and Heather Holloway's father. He becomes possessed by the Mind Flayer.
- Jake Busey as Bruce Lowe, a journalist for The Hawkins Post who routinely harasses Nancy. He becomes possessed by the Mind Flayer.
- Peggy Miley as Doris Driscoll, an elderly resident of Hawkins who is visited by Jonathan and Nancy while investigating a story. She becomes possessed by the Mind Flayer.
- Andrey Ivchenko as Grigori, a Russian hitman and enforcer for the scientists working under Hawkins.
The following is a supplementary list of guest stars that appear in lesser roles, make significant cameo appearances or who receive co-starring credit over multiple appearances. The characters are listed in the order in which they first appeared.
Introduced in season one
- Ross Partridge as Lonnie Byers, the ex-husband of Joyce Byers and biological father of Jonathan and Will. He has a much younger girlfriend named Cynthia.
- Chris Sullivan as Benny Hammond, owner and chef of Benny's Burgers, and friend of Hopper.
- Andrew Benator as a scientist at Hawkins Laboratory.
- Glennellen Anderson as Nicole, a classmate of Nancy, Steve and Jonathan.
- Pete Burris as the head of security at Hawkins Laboratory.
- Jerri Tubbs as Diane Hopper, Jim's ex-wife.
- Amy Seimetz as Becky Ives, Terry's sister who takes care of her.
- Elle Graham as Sara Hopper, Jim and Diane's daughter, who died of cancer.
Introduced in season two
- Kai L. Green as Funshine, a member of Kali's crew.
- James Landry Hébert as Axel, a member of Kali's crew.
- Anna Jacoby-Heron as Dottie, a member of Kali's crew.
- Gabrielle Maiden as Mick, a member of Kali's crew.
- Aaron Muñoz as Mr. Holland, Barbara's father.
- Karen Ceesay as Mrs. Sinclair, Lucas and Erica's mother.
- Drew Scheid as Nancy, Steve and Jonathan's classmate.
- Pruitt Taylor Vince as Ray, a technician at Hawkins Laboratory who electrocuted Terry Ives, contributing to her deteriorated mental state.
- Arnell Powell as Mr. Sinclair, Lucas and Erica's father.
- Will Chase as Neil Hargrove, Billy's father, Max's stepfather, and Susan's husband.
- Jennifer Marshall as Susan Hargrove, Max's mother, Billy's stepmother, and Neil's wife.
- Joe Davison as a technician at Hawkins Laboratory.
Introduced in season three
- Gabriella Pizzolo as Dustin's girlfriend, Suzie. They met at summer camp during the summer.
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