S4·E28 Magnet Madness
Aired March 31, 2006
Synopsis
Caillou is playing with the fridge magnets and learns lots of things about them. About what they stick to and what they don't stick to - like Gilbert! He even imagines himself as a human magnet superhero. In the end Caillou is able to apply what he's learned and uses a magnet to help Daddy retrieve a metal peg from behind the workbench.