Caillou, nicknamed The Prince of Imagination, is the title character of the show. Caillou is an average, imaginative, bald four-year-old boy with a love for forms of transportive machinery such...

Caillou was first shown in the episode "Caillou Makes Cookies", which aired in 1997. Caillou is an imaginative four-year-old [8] boy with a love for forms of transportive machinery such as rocket ships …

Meet Caillou, the lovable four year old with a BIG imagination. Join Caillou in his adventures at home, in school & outdoors as he explores the world around him and empowers preschoolers to overcome …

Caillou: With Evan Smirnow, Ellen David, Daniel Brochu, Jennifer Seguin. An imaginative four-year-old boy learns life lessons and discovers new things with his friends and family.

Caillou is a 4-year-old boy who serves as the titular main protagonist of the TV series and books, all of the same name. He is presented as an inquisitive, friendly, adorable, lovable, curious, and …

Caillou is a Canadian animated children's series. It was based on a French-language book series from Quebec by author Christine L'Heureux and illustrator Hélène Desputeaux.

Watch Caillou Free Online | 1 Season. Follow Caillou, the lovable 4-year-old with a big imagination, as he and his friends go on adventures and experience all the wonders of being a child.

Caillou has produced a total of original 92 half-hour episodes (original 345 five-minute segments) aired by Teletoon from 1997 to 2009 and Treehouse TV from 2009 to 2017 in Canada.

Jan 10, 2026 · Caillou experiences all the wonders of being a child that audiences around the world can relate to; first day of school, caring for a pet, learning a new sport or spending time with family.

Watch Caillou videos and clips with your little one on your computer, smartphone, or tablet!