Gérard Depardieu

as Paul Bellamy

Clovis Cornillac

as Jacques Lebas

Marie Bunel

as Françoise Bellamy

Jacques Gamblin

as Noël Gentil / Emile Leullet / Denis Leprince

Vahina Giocante

as Nadia Sancho

Marie Matheron

as Madame Leullet

Adrienne Pauly

as Claire Bonheur