Jean-Pierre Cassel
as Jean François Jardie
Paul Crauchet
as Felix Lepercq
Christian Barbier
as Guillaume Vermersch dit "Le Bison"
Simone Signoret
as Mathilde
Paul Meurisse
as Luc Jardie
Serge Reggiani
as The hairdresser
Lino Ventura
as Philippe Gerbier
Claude Mann
as Claude Ullmann dit "Le Masque"
Alain Libolt
as Paul Dounat