|Genre||Children's television series|
|Country of origin||Canada|
|No. of seasons||5|
|No. of episodes||92 (List of episodes)|
|Original run||September 15, 1997– October 3, 2009|
Caillou (pronunciation: //) is an educational Canadian children's television series that was first shown on Télétoon and Teletoon, with its first episode airing on the former channel on September 15, 1997; the show later moved to Treehouse TV, with its final episode being shown on that channel on October 3, 2009. The series is based on the books by author Christine L'Heureux and illustrator Hélène Desputeaux. It centres on a 4-year-old named Caillou who is fascinated by the world around him.
Caillou lives in a blue house on 17 Pine Street (as mentioned in the episode "Where I Live") with his mommy, his daddy, and his 2-year-old sister, Rosie. He has many adventures with his family and friends and uses his imagination in every episode.
Each episode in Seasons 1-3 has a theme and is divided into several short sections that mix animation, puppet skits, and video of kids in real-life situations. In Seasons 4-5, episodes are divided in 3 short sections; the puppet segment was dropped, along with the "Real Kids" version of the segment.
During the first season, many of the stories in the animated version began with a grandmother (who is also the show's narrator) introducing the story to her grandchildren, then reading the story about the book. Since 1997, the narrator/grandmother is an unseen character.
The following lists every character in the show. There are 23 major characters and currently 66 minor characters, making a total of 89 characters.
Caillou (translated pebble or stone in French and nicknamed The Prince of Imagination) is the title character of the show. Caillou was first voiced by Bryn McAuley from 1997 through 2000, then Jaclyn Linetsky in 2000 through 2002, and then, due to Jaclyn Linetsky's death, Annie Bovaird from 2002 through 2013. Caillou was first shown in the episode "Caillou Makes Cookies", which aired in 1997.
Caillou is an average, imaginative four-year-old boy with a love for forms of transportive machinery such as rocket ships and airplanes. A dreamer, Caillou is prone to frequent dream sequences in some episodes visualizing his daydreams and hopes, and many episodes chronicle his normal daily experiences with his parents, friends, and neighbors. Caillou particularly loves his stuffed dinosaur Rexy and teddy bear Teddy, along with his pet cat Gilbert, all of whom are depicted as puppets in segments featured in the earlier episodes.
- Mommy - Caillou's mother. She is a busy homemaker most of the time but is seen to work in an office too. Caillou occasionally helps his mom with various chores and she often takes time to involve Caillou and his friends in activities such as crafts and baking. She is predominantly dressed in a red blouse with yellow trim, blue headband, blue ankle-length pants and blue shoes with green soles. Voiced by Jennifer Seguin.
- Daddy - Caillou's father. He and Caillou occasionally work on projects around the house. He always wears a green sweater with red trim while at home. In the episode "Caillou The Chef" he says he once worked at a restaurant and made pizza.It is also mentioned that he played college football.  Voiced by Pat fry
- Rosie (French name: Mousseline) Caillou's lively and adorable 2-year-old sister who is a typical toddler. She always wants to take part in the same activities as Caillou. In later seasons of the series she becomes more talkative and independent. She wears a blue dress, red socks and blue Mary Jane shoes. Rosie sometimes fights with Caillou, but they still love each other. She appears to be the only family member with red hair. Rosie was first voiced by Brigid Tierney, then Jesse Vinet.
- Grandma - Caillou's paternal grandmother. Grandma is a very active adult who loves the arts and the outdoors. She passes that love on to Caillou. Grandma often comes up with creative ideas to solve Caillou's problems. She and Caillou paint and go birdwatching together. Voiced by Pauline Little.
- Grandpa - Caillou's paternal grandfather. He takes Caillou on adventures, often going on walks and riding the bus throughout the town where they reside. In "Caillou's Hiding Place", he showed Caillou a hidden area inside a tree in the backyard. In the episode "Caillou Goes Camping", he and Caillou camp in the backyard. He is Daddy's father and loves to tell stories about Caillou’s Daddy when he was a little boy. He always wears a blue shirt. Voiced by George Morris.
Caillou's friends and neighbours
- Mr. Hinkle (French name: Monsieur Lajoie) - Caillou's neighbour, introduced in the 1998 episode "Caillou's Not Afraid Anymore". He has a gold tooth. In the episode "Farmer for the Day", it is said that his first name is Paul.
- Leo - Leo started out as a bully in the 1999 episode "Caillou Goes to Day Care", but quickly befriended Caillou in the same episode. He is four years old like Caillou. They've been inseparable since. According to Caillou's Holiday Movie, Leo is Jewish and celebrates Hanukkah. That was mentioned back in 1999 in the episode "Caillou Goes To Day Care".
- Clementine - Clementine was the first to befriend Caillou in the 1999 episode "Caillou Goes to Day Care". She is four years old like Caillou and Leo and can get rather bossy sometimes, but all in all she's pretty understanding. She is of Black Canadian heritage.
- Sarah - Caillou first met her in "Caillou Goes Round the Block". She is 8 years old and already attends school. She is of Chinese heritage and celebrates Chinese New Year. She has a cousin in an episode where she invites Caillou to celebrate Chinese New Year. In another she invites him to school for "Bring Your Younger Siblings To School Day" because she has no siblings. Sarah has a pet cat named Olly and a dog named Murphy.
- André - An orange-haired boy, aged 6, André is introduced in the episode "Caillou's Big Friend" and usually wears red sandals. According to the song "Days of the Week" released on the Caillou music CD Caillou and Friends, Caillou plays with him every Saturday. André enjoys biking and soccer.
- Julie - Caillou & Rosie's teenage babysitter. She is 15, has blond hair, and enjoys playing with Caillou and Rosie.
- Jason & Jeffrey - are identical twins. They are of Puerto Rican decent. They enjoy eating pizza. Initially, they wore identically colored clothes. By Season 4, though, Jason started wearing a shirt with inverted colors, in order to tell them apart. They are both in Caillou's playschool class. The first episode they appeared in was "New House, New Neighbors"
- Billy - Billy is Clementine's older brother. He is usually seen playing in a band with his friends or playing in sports. His age is unknown, but he appears to be at least 12 years old. In "Caillou Plays The Drum", it is revealed that he can play the drums.
- Miss Martin - Caillou's teacher. She has red hair and always wears red overalls and a white long-sleeved blouse. According to the episode "Surprise For Ms. Martin" her birthday is in June. Her first name is Ann; this was revealed in "Caillou Goes to Daycare".
- Jonas - Daddy's friend from before he met Mommy. He lives on a ranch and has a horse named Lucky. Jonas appears in 4 episodes and in Caillou's Holiday Movie.
- Emma - A child in Caillou's playschool class who hates loud noises. It is revealed in an episode that she has Type 1 Diabetes.
- Xavier - A child in Calliou's playschool class who usually wears blue overalls. At his birthday party, Caillou broke a piñata.
The puppet segments are used only on the PBS telecasts of Caillou, from 2000 to 2003 in order to fill the show's time slot. While Caillou has slots for commercials, and the English Teletoon shows ads during the breaks, PBS does not show paid advertising during the program. The newer shows do not include puppet segments.
- Gilbert - Caillou's pet cat. He is the leader of the group. He has a greyish-blue body with black stripes and loathes dogs with a passion. He especially hates the bulldog in the neighbourhood. In the puppet segments of the program, Gilbert often composes odes. Puppeteered by Mike Petersen.
- Rexy - Caillou's toy dinosaur. Bluish in color and speaks in a somewhat Hispanic accent, he is very playful. Rexy has the incapability to give a "good" hug. Rexy is noted for being rather pedantic. His speech impediment has been the scourge of his existence; he is often teased about it, and tends to react violently to any mention of it. Puppeteered by Kevin Yamada.
- Teddy - An old teddy bear that once belonged to Caillou's daddy, and now belongs to Caillou, Teddy is reasonable, cute and brown. He is somewhat pessimistic, but all in all, he just needs a hug. Puppeteered by Frank Meschkuleit.
- Deedee - A brown squirrel, she has a bushy tail, and is often seen playing with Rexy. Deedee first appeared as a baby squirrel when Rexy found on the ground lost from her family. Deedee lives in Caillou's backyard where most of the puppet segments take place. She was absent in Season 3. Puppeteered by Wendy Welch.
|Hot-Dog Man||The Hog-Dog Man is a person who only appears in the episode "Caillou and Daddy", in which he serves Caillou and his Dad with hot-dogs and mustard for their lunch. He is also a wrestler.||1|
|Pierre||Pierre is the leader for Camp Brome. Pierre was featured in the episode "Caillou Goes Camping".||1|
|The Doctor||Featuring in the episode "Caillou Visits the Doctor", she treats Caillou for an earache.||1|
|The Mailman||The Mailman was first featured in the episode "A Letter for Mommy", and later appeared in "All in a Day's Work".||2|
|Olly||Sarah's pet cat. He appears in the episodes "Gilbert Goes to Vet", "Chinese New Year", "Sarah Goes to China". His last appearance was in the 2006 episode "Where's Gilbert?", shown in Caillou the Detective.||5|
|Rover||A dog that belongs to one of Grandma's friends.||2|
|Mr. Washington||A bus driver that drove Caillou's Dad to school many years ago.||1|
|Barbara||She is an old friend of Caillou's mom. She is blind, and appears in the episode "Dogs with Jobs".||1|
|Maxwell||Barbara's guide dog. He is a special dog and helps Barbara see where she is going. He appears in the episode "Dogs With Jobs".||1|
|Helen||One of Caillou's parents friends, she owns a boat.||1|
|Carol||A friend of Caillou's Mommy with whom she went to high-school. She appears in the episode "A House in the Sky".||1|
|Kevin||Carol's son. He appears in the episode "A House in the Sky".||1|
|Robbie||A boy who is deaf. He knows Sign language.||2|
|Allen||A child who went to Caillou's playschool one day to join the class. He is 5 years old and has Down's syndrome and a rather loud voice.||1|
|Frankie||A child who will live in the house Caillou's family helps build in the episode "Caillou's Building Adventure".||1|
|Sam||Frankie's father. He appears in the episode "Caillou's Building Adventure".||1|
|Evalyn||Robie's mother. She only appears in the episode "Caillou and Robbie".||1|
|Bob||A plumber who fixes the pipes under Caillou's house. In a season 3 episode, he fixes the sink.||2|
|Kristen||Jonas wife. She only appears in the episode "Caillou's First Wedding".||1|
|George||Caillou's skating instructor who's really silly. He only appears in "Caillou's Skating Lesson".||1|
|George||Grandpa's friend. He only appears in "Grandpa's Friend". He is older than Grandpa and teaches Caillou how to play croquet. He has the same voice as Mr. Haney from Arthur.||1|
|Mary||A life guard who appears in the Season 4 episode "Caillou and the Big Slide".||1|
|Erik||A firefighter who rescues Gilbert from a tree. He is only seen in the episode "Caillou and the Fire Truck".||1|
|Stacy||A firefighter, she is only seen the episode "Caillou and the Fire Truck", although she is in Caillou's Holiday Movie.||2|
|Sparky||A Dalmatian at the fire station. He is seen in "Caillou and the Fire Truck" and "Caillou the Fire Fighter".||2|
|Emma||Grandma's friend. She lives on a sheep farm.||1|
|Mary||Emma's 10 year old daughter. She shows Caillou all that happened on the sheep farm.||1|
|Mr. Jenkins||One of Grandma's friends. He is allergic to dogs/Rover and lives at the retirement home. He appears in the episode "A Helping Hand".||1|
|Mrs. Murphy||One of Grandma's friends. She has a granddaughter named Amy. She appears in the episode "A Helping Hand".||1|
|Mrs. Wilson||One of Grandma's friends. She appears both times Grandma visits the retirement home.||2|
|Zoey||A zoo worker who shows Caillou different animals when he visits the zoo. She appears in the episode "Caillou Goes to the Zoo".||1|
|Bryce||A photographer who takes a picture of Caillou and Rosie.||1|
|Henry||The Zamboni driver at the skating rink. He only appears in the episode "Caillou's Skating Lesson".||1|
|Chinook||A Husky who pulls a sled. She is seen when Caillou and his family go tobogganing.||1|
|Tammy||A child who uses a wheel chair. She is seen when Caillou goes swimming.||1|
|Lee-Juan||Sarah's cousin. She has only been seen in "Chinese New Year." She celebrates Chinese New Year with Sarah and her family.||1|
|Mr. Stanley||The conductor on the train Caillou rides in the episode "Caillou's Train Trip".||1|
|Nancy||Mr. Hinkle's sister. She owns a farm and appears in the episodes "Farmer for the Day" and "The Mystery Carrots".||2|
|Santa Claus||A Santa Claus in costume who appears in the episode "Holiday Magic". Rosie is afraid and not fond of him.||1|
|Vanessa||A librarian. She appears all 3 times Caillou goes to the library.||3|
|Bravo the Great||A magician who only appears in the episode "Caillou the Magician".||1|
|Jack||A tow truck driver who tows Caillou's car and repairs it. The episode he appears in is "Broken Car", due to "Sunday Brunch"||1|
|Emma's Dad||He appears in the episode "Captain Caillou".||1|
|Rafiel||One of the skaters in Caillou skating class. She appears in the episode "Caillou's Skating Lesson".||1|
|Mrs. James||The owner of a pumpkin patch at which Grandpa and Caillou pick pumpkins. She appears in the episode "Pumpkin Patch Kid".||1|
|Lee-Wun||A kid in Caillou's playschool class that first appeared in the episode, "Deep Sea Caillou". She later makes cameos at the playschool.||6|
|Rocky||A lost dog. He appeared in the episode "Caillou and the Lost Puppy". Caillou called him Scruffy because he didn't know his name.||1|
|Dr. Orange||Gilbert's vet, He appears in the episode "Gilbert Goes to the Vet". He is also Olly's (Sarah's cat) vet.||1|
|Mara||A child who was in Caillou's playschool class when they play games at the park. She appears in the episode "Playschool Games".||1|
|Buddy||A hamster. He appears in the episode "Leo's Hamster" and has white fur.||1|
|Goldie||A goldfish. She appears in the episode "Clementine's New Pet".||1|
|The Captain||A Captain of a ferry that Caillou's family ride on in the episode "Caillou's Road Trip".||1|
|Jim||One of Caillou's friends he meets at the park. Jim appears in the episode "Caillou Makes a Friend". At first he didn't like Caillou, but soon became fast friends.||2|
|Bella||A dog that Sarah walks in the episode "Caillou Walks Around the Block".||1|
|Wendy||A child first seen in the episode "Caillou the Firefighter". She later makes cameos at Caillou's playschool.||7|
|Snowball||Nancy's (Mr. Hinkle's sister) rabbit. Snowball appears in the episode "The Mystery Carrots".||1|
|The Policeman||Seen in the episode "Caillou and the Police Officer". He gives someone a ticket for parking near a fire hydrant.||1|
|Lucky||Jonus' horse. He appears in the episodes "Cowboy Caillou" and "Caillou's First Wedding".||2|
|Herman||A goldfish that who appears in the episode "A Surprise for Ms. Martin".||1|
|Aunt Joan||Leo's Aunt. She appears in the episode "Leo's Lost Dinosouar".||1|
|Melanie||A child who appears in the episodes "Caillou the Spaceman" in season 2 and "Deep Sea Caillou" in Season 4.||2|
|Bernie||A parrot who appears in the episode "Where's Gilbert". He can talk and says "Keep an eye out for Gilbert".||1|
|Dylan||A brown dog that Billy walks. Dylan appears in the episode "Dogs with Jobs".||1|
|Fire Chief||Appears in the episode "Caillou the Fire Fighter". He is the fire chief and teaches Caillou's playschool class about fires.||1|
|The Pilot||Appears in the episode "Caillou Rides an Airplane". He shows Caillou the cockpit of the plane.||1|
|The Dentist||Appears in the episode "Caillou Goes to the Dentist".||1|
|Whiskers||A tiny white kitten Caillou finds. Whiskers appears in the episode "Kitty Conundrum". Caillou names Whiskers "Jolie". Samantha is Whisker's owner.||1|
|1||17||September 15, 1997||July 5, 2000|
|2||16||September 4, 2000||July 2, 2002|
|3||13||November 15, 2002||October 7, 2005|
|4||20||April 3, 2005||September 23, 2006|
|5||26||September 11, 2006||October 3, 2009|
Caillou books have been made since 1987 by Chouette Publishing Inc. and are currently only available in Canada.
In the first season of the show, Caillou was only 4 years old (3, shortly) and wore a gray shirt. He first appeared in the show as a 3-year-old in the first episode "Caillou Makes Cookies". He later wore a yellow shirt in the more recent seasons of the show, since season 2.
The series was originally broadcast in French in Canada, and the episodes were later translated into English, and re-runs in English began on PBS and PBS Kids Sprout in the United States. The original books were also in French.[not in citation given] Caillou was designed primarily for toddlers aged between 2–6 years old. It was created by child developmental psychologists.
In 1997, 65 5-minute episodes of Caillou were aired in Canada and in selected markets worldwide, including the U.S., as mentioned above. In 2000 there were 40 30-minute episodes of the show, containing a mixture of the 5-minute episodes plus new stories, songs, real kids segment and puppets. This was followed by another 16 30-minute episodes containing all-new stories in 2003. The film Caillou's Holiday Movie was released on October 7, 2003.
On September 11, 2006, a new set of 20 episodes finally premiered after a three-year hiatus. Caillou started attending preschool and there were new themes and a new opening. While the original episodes were made by a South Korean company, the producers animated the new episodes in-house using Adobe Flash. On November 14, 2012, PBS Kids announced a 4th season of Caillou of 26 episodes to premiere March 11, 2013.
A number of parents questioned why the title character, Caillou, is bald, sparking rumours about the reason. The official website for PBS Kids laid such ideas to rest by publishing a FAQ answering common questions regarding Caillou, explaining that the character appeared as a much younger child in the original line of children's books.
A 2011 study conducted at the University of Virginia, published in the journal Pediatrics, tested the show's effect on preschool-aged children's attention spans and cognitive abilities. The study had three groups of four year-olds each engaged in activities; one group watched Caillou, another watched SpongeBob SquarePants, and the third group drew pictures. After nine minutes, the children were tested on mental functions; those that watched Caillou had very similar results to the group that drew pictures, both of whom performed significantly better than the group that watched the SpongeBob episode.
In March 2014, Arian Foster made a tweet showing his dislike of the show, saying "I can tolerate most of these kid shows, but caillou is unbearable. There's no plot and the animation is avg. Can't take it."
Caillou first aired on Canada's French-language Télétoon channel on September 15, 1997, and was the first show aired on the English-language Teletoon when it launched on October 17, 1997. The show later left its original channels; it joined Treehouse TV on September 7, 2009, and subsequently began airing new episodes on that channel.
Home video releases
The DVDs with puppets and Jaclyn Linetsky were compilations from 2003 through 2006, and one of them are in memory of Jaclyn herself. The new DVDs from 2006 through 2010, were from Paramount Home Entertainment.
- Caillou Episode - "Caillou the Chef" (Season 4)
- Caillou Episode - "Caillou's Hiding Place"
- Caillou Episode - "Caillou's Marching Band"
- webmaster. "Caillou - Caillou's Discoveries". KET. Retrieved 2014-03-29.
- "Animation Portfolio: CAILLOU • Sea Monster". Seamonster.co.za. Retrieved 2013-12-22.
- "DHX Media - Distribution - Caillou - Catalogue - Pre-School". Distribution.dhxmedia.com. Retrieved 2013-12-22.
- "DHX Media - Distribution - Caillou's Holiday Movie - Catalogue - Pre-School". Distribution.dhxmedia.com. Retrieved 2014-03-25.
- "CORPORATION CINAR CÉLÈBRE LE 5e ANNIVERSAIRE DE CAILLOU À LA TÉLÉVISION" (PDF). Archived from the original on 2003-03-14. Retrieved 2013-12-22.
- "Come Learn With Caillou! - Free Online Library". Thefreelibrary.com. Retrieved 2013-12-22.
- "Caillou . Parents & Teachers . Episodes Descriptions . Season 3". Caillou.com. Retrieved 2014-02-08.
- "New Caillou" (PDF). Archived from the original on 2007-01-14. Retrieved 2013-12-22.
- "For the Kid Inside!". The Cookie Jar Company. 2010-09-08. Retrieved 2013-12-22.
- "Baby caillou". Chouette Publishing. Retrieved 2014-03-29.
- "Chouette Publishing".
- "DHX Media sells fourth season of Cailou to PBS Kids". KidScreen.
- Public Broadcasting Service. "FAQ". Caillou.
- Lillard, Angeline and Jennifer Peterson (2011). "The Immediate Impact of Different Types of Television on Young Children's Executive Function". Pediatrics. Retrieved September 12, 2011. "peds.2010-1919; published ahead of print; doi:10.1542/peds.2010-1919"
- Hall, Spencer (March 26, 2014). "Arian Foster hates Caillou and you should, too". SB Nation. Retrieved April 2, 2014.
- "For the Kid Inside!". The Cookie Jar Company. 2009-08-20. Retrieved 2013-12-22.
- Caillou on Treehouse
- Official Caillou Website
- Official Caillou Website (French)
- Chouette publishing (publishers of Caillou)
- Caillou at the Internet Movie Database
- Caillou at the Big Cartoon DataBase
- Caillou at TV.com
- Hélène Desputeaux official site