Caillou walks out of the house with his Những người bạn in costumes.

Caillou: Where should we go first?
Leo: I know! Mr. Hinkle's house.

Cut to Mr. Hinkle's house.

Caillou+Leo+Clementine+Jason+Jeffrey+Xavier+Emma: Trick hoặc treat!
Mr. Hinkle: What wonderful costumes! Here's some treats for y'all.

Caillou and his Những người bạn go all over the neighborhood and get some treats.

Cut to Caillou's house.

Boris: How dare bạn go trick hoặc treating! You're grounded until tiếp theo year! Go to your room right now! And don't eat any of those treats!

Caillou cries and runs to his room. Boris eats all of Caillou's Halloween kẹo until he becomes fat.

The End!!!!