Anne-Marie Loop

La Grise (voice)

Lambert Wilson

Ernest (voice)

Pauline Brunner

Célestine (voice)

Patrice Melennec

Georges (voice)

Brigitte Virtudes

Lucienne (voice)

Dominique Maurin

Chef de Clinique (voice)

Féodor Atkine

Juge Grizzly (voice)

Vincent Grass

Chef de la police des Ours (voice)

Patrice Dozier

Chef de la police des Rats (voice)

Jacques Ciron

Monsieur Rançonnet (voice)

Pierre Baton

Juge Rat (voice)

Maxime Bailleul

Additional Voices (voice)

Adeline Chetail

Additional Voices (voice)

Michel Elias

Additional Voices (voice)

Nathalie Homs

Additional Voices (voice)

Emmanuel LeMire

Additional Voices (voice)

Perrette Pradier

Head Nurse Mouse (voice)