L'Alibi

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