Marion Cotillard as Avril (voice)

Philippe Katerine as Darwin (voice)

Jean Rochefort as Pops (voice)

Olivier Gourmet as Paul (voice)

Marc-André Grondin as Julius (voice)

Bouli Lanners as Pizoni (voice)

Anne Coesens as Chimène (voice)

Macha Grenon as Annette (voice)

Benoît Brière as Rodrigue (voice)

Gérard Dessalles as (voice)

Jean-Claude Donda as (voice)

Damien Laquet as (voice)

Irina Preda as (voice)