Stéphane Aubier
Cowboy / Max Briquenet / M. Ernotte (voice)
Bruce Ellison
Indian (voice)
Vincent Patar
Horse / Atlante's Mom (voice)
Jeanne Balibar
Madame Longrée (voice)
Bouli Lanners
Facteur / Simon / Vache (voice)
Benoît Poelvoorde
Steven (voice)
Nicolas Buysse
Sheep / Jean-Paul (voice)
François De Brigode
Sports Journalist (voice)
Véronique Dumont
Janine (voice)
Christine Grulois
Cow / Student (voice)
Frédéric Jannin
Constable / Gérard / Brick Delivery Man (voice)
Christelle Mahy
Chicken (voice)
Eric Muller
Rocky Gaufres / Choir Student 1 (voice)
François Neycken
Pig (voice)
Pipou
Michel's Laugh (voice)
Franco Piscopo
Bear (voice)
David Ricci
Donkey / Michel (voice)
Ben Tesseur
Scientist 1 (voice)
Alexandre von Sivers
Scientist 2 (voice)