นักแสดง
Jean Brochard
Investigating judge
Mady Berry
Brigitte Tassin
Paul Meurisse
Stanilas Octave Seminario aka 'SOS', détective
Sinoël
Gardener
Pierre Duncan
(uncredited)
Jean Tissier
Guillaume
Junie Astor
Hélène Tassin, nurse
Georges Bever
Baptiste, clerk
Alfred Baillou
Man (uncredited)
Rivers Cadet
(uncredited)
Pierre Renoir
Doctor Gérard Pescara, the father
Pierre-Louis
Paul Wantz
Arthur Devère
Lock keeper
Marc Arian
(uncredited)
Léon Arvel
(uncredited)
Germaine Stainval
Gossip (uncredited)
Micheline Francey
Muriel Pescara, the daughter
Jean Debucourt
Doctor Vermeulen
Geneviève Morel
Pescara cook (uncredited)
Marcelle Rexiane
Director (uncredited)
Marcel Charvey
(uncredited)
Claire Gérard
Concierge (uncredited)
Julienne Paroli
Gossip (uncredited)
Jean-Marc Tennberg
Agent on duty (uncredited)
Pierre Moncorbier
(uncredited)
Henri Niel
(uncredited)
Maurice Salabert
(uncredited)
Gilbert Gil
Charles Pescara, the son
Pierre Palau
Doorman
Marcel Pérès
Road mender