Caillou of the Antarctic/Deep Sea Caillou/Caillou in the Bayou

S4 E9: Caillou of the Antarctic: Caillou is playing with Jeffrey and Jason when he gets accidentally pushed down. He is a little upset about it until he realizes it was an accident. Since it's so hot out Daddy treats them to ice cream and Caillou imagines he's down at the cool cool south pole playing with the penguins! Deep Sea Caillou: There's a new girl named Lee Wun in playschool, but she's so shy she won't talk to anybody. Miss Martin brings in a fish tank to show the class. After imagining he's a tiny deep sea diver swimming in the fishtank, Caillou discovers that Lee Wun knows a lot about fish! Encouraged to tell the others what she knows, Lee Wun is able to start making new friends. Caillou in the Bayou: The whole family is on the way to the beach but accidentally end up on a trail through a swamp. Caillou is disappointed, he doesn't think a swamp could be very interesting, until he takes a closer look at the creatures who live there. He imagines he's in the Bayou searching for alligators.