Caillou In Space is a Caillou episode.
Caillou learns about space
- In Caillou's bedroom, you can see a moon poster on his wall.
- The Winner of the best space costume was Rosie and Doris.
- When Dad told Caillou that he made Rosie cry today, it is dark outside the window, but when Dad was telling Caillou about the milky way, it is light outside.