Erich von StroheimProfessor Winckler Louis JouvetCommissioner Calas Albert PréjeanAndré Laurent Foun-SenWinckler's assistant Made SiaméCalas's secretary Roger BlinKretz, Winckler's henchman Philippe RichardJohn Gordon Jean TémersonJojo, Dany's friend Pierre LabryFirst inspector Max DalbanSecond inspector Florence MarlyGordon's Mistress Bobby MartinJazz conductor Thelma MinorSinger of the orchestra Eugène LouriéProduction Design Serge PiménoffProduction Design Theodore J. PahleDirector Of Photography Pierre PierromaxMakeup Artist Roger DesormièreConductor 
