Michel Auclair as Clavet

Claude Dauphin as Valoti

Charles Vanel as Paoli

Jean Rochefort as Jabeke

Michèle Mercier as Madeleine Clavet

José Giovanni as Moreau

Daniela Rocca as Hélène Valoti

Marcello Pagliero as Cerutti (uncredited)

Claude Cerval as (uncredited)

Jean Degrave as Games room employee (uncredited)

Maurice Garrel as (uncredited)

Billy Kearns as American customer (uncredited)

Pierre Mirat as (uncredited)