Kadro (20)
Claudia-Laurie CorbeilCaillou (voice)
Violette ChauveauMousseline / Clémentine (voice)
Nathalie CoupalDoris (voice)
Gilbert LachanceBoris / Rexy / Gilbert (voice)Mario DesmaraisGrandfather (voice)
Johanne GarneauLéo / André / Miss Martin / Jonathan / Sébastien (voice)
Sophie LégerSarah (voice)Luis de CespedesMr. Lajoie (voice)
Hugolin ChevretteNounours (voice)
Sophie FaucherNarrator (voice)
Ellen DavidMiss Martin (voice)Annie BovairdCaillou (voice)Pat FryDaddy (voice)
Jennifer SeguinMommy (voice)Jesse VinetRosie (voice)Merlee ShapiroNarrator (voice)
Pauline LittleGrandma (voice)George MorrisGrandpa (voice)Brigid TierneyClementine (voice)
Amanda TilsonSarah (voice)