Caillou (1997) is a Animation, Family, Kids series that follows 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. Currently, you can watch Caillou on Peacock Premium, PBS Kids Amazon Channel, Peacock Premium Plus, Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 5.3 out of 10 from 73 votes. Fans of animation series may also want to explore similar titles below.