Gaby Morlay

Hermine Wood

Marcel Dalio

Ardouin

Jean Tissier

The hotelier

Germaine Charley

Paula Dehelly

Georges Chamarat

The suicide

Gabrielle Fontan

Nina Myral

Pierre Darteuil

Paul Demange

Viguier

Georges Sellier

Gilda Celdac

Suzanne Demay

Lefebvre-Bel

Noël Blin

Emile Saulieu

Huguette Lambale

Pierre Chartier

Mylos

Héléna Manson

Jean Debucourt

Professor Mercier

Germaine Ledoyen

(uncredited)

Roger Vincent

(uncredited)