Summary
Highlights
Back at home, Caillou's dad confronts him about his misbehavior at the movie theater. As a result, Caillou is grounded for an extremely long period and sent to his room, forbidden to come out.
Classic Caillou is summoned downstairs by his dad who announces they are going to the movie theater. Caillou is excited until he learns they are watching "Sing 2". He expresses his preference for "Deadpool 2", leading to a stern refusal from his dad. After much grumbling, Caillou reluctantly agrees to watch "Sing 2".
On the way to the cinema, Caillou attempts to convince his dad to stop at GameStop for a Nintendo 3DS, which is denied. Upon arrival at the movie theater, his dad purchases seven tickets for "Sing 2" and asks Caillou to get seven large buckets of popcorn.
Complaining about how much he dislikes "Sing 2", Caillou devises a plan to switch the movie. He decides to turn off "Sing 2" and play "Deadpool 2" instead. Chaos ensues as the audience and the cashier question what happened to their movie.
The cashier checks security footage and discovers Caillou's prank. Caillou, his brother, and his guardians are kicked out of the movie theater. His father expresses disbelief and anger that Caillou would switch the family movie to an R-rated film.