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 …

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 …

Caillou is a pre-school show about a little 4-year-old boy and his daily life. The events are typical of everyday life from having siblings born to eating food you don't like, to having rough days.

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 …

Happy-go-lucky preschooler Caillou explores his world with his friends and family, and he learns valuable life lessons about teamwork along the way. Watch trailers & learn more.

"Growing up is the greatest adventure of all." Caillou is a television show about a 4-year-old boy named Caillou. The program formerly aired in the United States on PBS Kids, Universal Kids, …

Preschoolers will feel right at home with trusted pal Caillou, his sister Rosie and all their family and friends as they experience the everyday adventures of childhood.