François Périer
— Gervais Larauch / Bernard Pradal
Micheline Presle
— Hélène Vanaux
Jeanne Moreau
— Agnès Vanaux
Madeleine Robinson
— Julia Pradal
Marc Cassot
— Bernard Pradal
Pierre Mondy
— André Vilsan
Paul Faivre
— Doctor Jaume
Louis Arbessier
— Police Commissioner Drouin
Simone Angèle
— Eulalie, boss of the inn
Jo Peignot
— Pharmacist
Clément Harari
— Pharmacist's Assistant
Paul Barge
Charles Bayard
Rivers Cadet
Rodolphe Marcilly
Joël Monteilhet
Jacques Morlaine
— Police inspector
Andrée Tainsy
— Business card seller