Caillou is the main character in the TV show called Caillou. He has no hair. He wears a yellow t-shirt, blue shorts, white socks with a red stripe and red shoes. He is nice in most videos but sometimes can think of naughty plans and getting grounded by his parents. He has a naughty clone called Classic Caillou and he is the worst member in Caillou's family.
Voice: David/Evil Genius/Zack
Father: Boris Anderson
Mother: Doris Anderson
Siblings: Rosie Anderson, Classic Caillou, Robin (aka Evil Rosie)