Caillou Looks for Gilbert is an episode from Season 1 of Caillou. This episode aired on July 3, 1998.
Plot[]
Caillou is having a game of dinosaur hunter with Gilbert the cat. He goes for a snack and when he comes back there's no sign of Gilbert. He's disappeared! Mom says Caillou will have to be a detective and together they search the house, looking for clues. Eventually they find Gilbert curled up and fast asleep in Caillou's bed.