Since their parents fell asleep before finishing their bedtime story, Yaya, Mo and Pic, three little marmots, venture into the snowy mountains to ask Horrifox to get to the end of tale since they can't wait for their first hibernation. Let the adventure begin!
| Actor | Role |
|---|---|
| AAmine GayeAffreunard (voice) | Affreunard (voice) |
| DDjiby GayeMo (voice) | Mo (voice) |
| CCléo DauvillierYaya (voice) | Yaya (voice) |
| NNeela CourtoisPic (voice) | Pic (voice) |
| EEddy Del PinoGrouton (voice) | Grouton (voice) |
| RRaphaële ForêtMaman Marmotte (voice) | Maman Marmotte (voice) |
| BBenjamin BotellaPapa Marmotte (voice) | Papa Marmotte (voice) |
| JJulien LeconteConducteur (voice) | Conducteur (voice) |