Marion Cotillard character Avril (voice)
Philippe Katerine character Darwin (voice)
Jean Rochefort character Pops (voice)
Olivier Gourmet character Paul (voice)
Marc-André Grondin character Julius (voice)
Bouli Lanners character Pizoni (voice)
Anne Coesens character Chimène (voice)
Macha Grenon character Chimène (voice) / Annette (voice)
Benoît Brière character Rodrigue (voice)
Angela Galuppo character April (voice)
Tony Hale character Darwin (voice)
Tony Robinow character Pops (voice)
Mark Camacho character Paul (voice)
Tod Fennell character Julius (voice)
Paul Giamatti character Pizoni (voice)
Susan Sarandon character Chimene (voice)
J.K. Simmons character Rodrigue (voice)
Carlos Alazraqui character Additional Voices (voice)
Victor Brandt character Additional Voices (voice)
Kari Wahlgren character Additional Voices (voice)
Jim Ward character Additional Voices (voice)
Mick Wingert character Additional Voices (voice)