Lino Ventura

Philippe Gerbier

Paul Meurisse

Luc Jardie

Jean-Pierre Cassel

Jean-François Jardie

Simone Signoret

Mathilde

Claude Mann

Claude Ullman / The Mask

Paul Crauchet

Félix Lepercq

Christian Barbier

Guillaume Vermesch / The Buffalo

Alain Dekok

Legrain

Alain Libolt

Paul Dounat

Jean-Marie Robain

Baron de La Ferté-Talloires

Albert Michel

Gendarme

Georges Sellier

Colonel Jarret du Plessis

Marco Perrin

Octave Bonnafous

Hubert de Lapparent

Aubert

Jeanne Pérez

Marie

Alain Mottet

Camp Commander

Serge Reggiani

Hairdresser

Anthony Stuart

Royal Air Force Major

Michel Dacquin

Condemned

Jacques Marbeuf

German Officer

Marcel Bernier

Customs Adjutant

Pierre Vaudier

Nathalie Delon

Jean-François' Friend (uncredited)

Jacques Léonard

War Camp Prisoner (uncredited)