Caillou's New Adventures (2016) (tv show): Meet Caillou, the lovable 4 year old with a big imagination. 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 spendi... Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Caillou's New Adventures (2016) below