Cast
Erich von Stroheim
Professor Winckler
Louis Jouvet
Commissioner Calas
Jany Holt
Hélène Ardouin
Albert Préjean
André Laurent
Véra Flory
Barmaid
Foun-Sen
Winckler's assistant
Génia Vaury
Barmaid
Made Siamé
Calas's secretary
Roger Blin
Kretz, Winckler's henchman
Philippe Richard
John Gordon
Jean Témerson
Jojo, Dany's friend
Maurice Baquet
Gérard
Pierre Labry
First inspector
Max Dalban
Second inspector
Florence Marly
Gordon's Mistress
Margo Lion
Dany
Bobby Martin
Jazz conductor
Thelma Minor
Singer of the orchestra
Crew
Costume & Make-Up
Pierre Pierromax
Makeup Artist
Directing
Pierre Chenal
Director
Editing
Gustaf Heidenheim
Editor
Production
Fritz Bukofzer
Producer
Writing
Marcel Achard
Writer