Caillou's a little boy with a big job: Rosie's big brother. While helping mom, dad, and grandma with little sister Rosie, he learns that being a big brother can be hard work! Caillou also learns about ...

Add Yahoo as a preferred source to see more of our stories on Google. Caillou may be inquisitive, yes, but he's also whiny, and that seems to be one of the biggest knocks against the TV show. That, ...

Caillou brings a cricket in the house and learns creatures belong in their natural habitat./Caillou learns a lesson about jealousy when Sarah gets a new dog./Caillou learns the difference between fact ...

Streaming platforms for Caillou: Big Brother Caillou & Other Adventures haven’t been announced yet. Check back soon for updates on where you can watch it online.