George Sanders

Eugéne François Vidocq

Signe Hasso

Therese De Pierremont

Carole Landis

Loretta de Richet

Akim Tamiroff

Emile Vernet

Gene Lockhart

Prefect of Police Richet

Alma Kruger

Marquise De Pierremont

Alan Napier

Houdon De Pierremont, Police Minister

Jo Ann Marlowe

Mimi De Pierremont

Vladimir Sokoloff

Uncle Hugo

Pedro de Cordoba

Priest

Leona Maricle

Owner of Dress Shop

Fritz Leiber

Painter