Simon Abkarian as Missak Manouchian

Virginie Ledoyen as Mélinée Manouchian

Robinson Stévenin as Marcel Rayman

Lola Naymark as Monique Stern

Adrien Jolivet as Henri Krasucki

Pierre Niney as Henri Keltekian

Olga Legrand as Olga Bancic

Alexandru Potocean as Alexandre le mari d'Olga

Jean-Pierre Darroussin as Inspecteur Pujol

Yann Trégouët as Commissaire David

Pascal Cervo as Inspecteur Bourlier

Paula Klein as Madame Rayman

Boris Bergman as Monsieur Rayman

Léopold Szabatura as Simon Rayman

Grégoire Leprince-Ringuet as Thomas Elek

Ariane Ascaride as Madame Elek

Garance Mazureck as Marthe Elek

Yann Loubatière as Bola Elek

George Babluani as Patriciu

Miguel Ferreira as Celestino Alfonso

Esteban Carvajal-Alegria as Narek Tavkorian

Ivan Franěk as Narek Tavkorian

Jürgen Genuit as Raffenbach

Simon Frenay as Lycéen

Lucas Belvaux as Joseph Epstein

Serge Avédikian as Micha Aznavourian

Quentin Thébault as Crieurs de journaux

Gérard Meylan as Policier resistant