"Young female models are being strangled. Will law enforcement be able to stop the crime wave before more women become victims?"
John Carradine
as Gaston Morrell
Jean Parker
as Lucille
Nils Asther
as Inspector Lefevre
Ludwig Stössel
as Jean Lamarte
George Pembroke
as Inspector Renard
Teala Loring
as Francine
Sonia Sorel
as Renee
Henry Kolker
as Deschamps
Emmett Lynn
as Soldier
Iris Adrian
as Mimi
Patti McCarty
as Babette
Carrie Devan
as Constance
Anne Sterling
as Jeanette
Harry Cording
as Policeman (Uncredited)
Frank Darien
as Inquiry Judge (Uncredited)
Eddie Hall
as Paul (Uncredited)
George Irving
as The Duke of Carineaux (Uncredited)
Ethelreda Leopold
as Laughing Courtroom Spectator (Uncredited)
Martin Mooney
Associate Producer
Leo Erdody
Original Music Composer
Eugen Schüfftan
Director of Photography
Loretta Francel
Hairstylist
Chris Beute
Production Manager
Conductor
Angelo Scibetta
Assistant Art Director
Raoul Pagel
Assistant Director
Charles Stevens
Property Master
Shirley Ulmer
Script Supervisor
Werner H. Furst
Story
Edgar G. Ulmer
Director
Jockey Arthur Feindel
Arnold Lipp
Leon Fromkess
Producer
Pierre Gendron
Screenplay
Production Design
Paul Palmentola
Art Direction
Glenn P. Thompson
Set Decoration
Carl Pierson
Editor
Milburn Morante
Makeup Artist
James Wade
Costume Design
John R. Carter
Sound Engineer