Jean Dujardin as Captain Charles-Grégoire Neuville

Mélanie Laurent as Elisabeth Beaugrand

Christophe Montenez as Nicolas Bonvallet

Fabienne Galula as Eugénie

Noémie Merlant as Pauline

Féodor Atkine as General Mortier-Duplessis

Evelyne Buyle as Madame Beaugrand

Aurélie Boquien as Madame Dunoyer

Christian Bujeau as Monsieur Beaugrand

Laurent Bateau as Monsieur Dunoyer

Jean-Michel Lahmi as Monsieur Loiseau

Michèle Clément as Vendeuse fromage

Virgil Canteloup as Julien le commis

Marion Henin as Marquise de Neuvillle

Nicolas Guillot as Témoin Neuville

Fred Tousch as Témoin Nicolas

Bruno Paviot as Notable #1

Laurent Saint-Gérard as Notable #2

Audrey Quoturi as Amie de Pauline

Hugues Martel as Médecin

Guillaume Denaiffe as Aide de camp du général

Magali Léon as Ménagère au marché

Yannik Mazzilli as Messager Hussard

Guillaume Roland as Avocat

Christophe Clausier as Messager

Gaëlle Jeantet as Marchande de volailles

Grégoire Vigneron as Homme coquin

Mathilde Roehrich as Domestique

Sandrine Ferraro as Bourgeoise (uncredited)