演职人员
导演
阿尔弗雷德·L·沃克
Inspector James 'Jim' Belden
George Murphy
Professor Albert Kafer
芬利·柯里
Millie / Teresa Zalenko
Virginia Gilmore
Alexi Laschenkov / Gregory Anders
Karl Stepanek
Mrs. Elaine Wilben
Louisa Horton
Chris Zalenko / Gino
Peter Capell
Luther Danzig
Bruno Wick
Mrs. Rita Foss
Vilma Kurer
Philadelphia Suspect
Ann Thomas
Nicholas Wilben
乔治·罗伊·希尔
FBI Agent Charlie Reynolds
Karl Weber
Michael Dorndoff aka Frank Torrance
Michael Garrett
Anna Kafer
Lotte Palfi Andor
Robert Martin
Ernest Graves
Boldany
Robert Carroll
August Helmuth
Wolfgang Zilzer
Harry Mason
Bradford Hatton
Mrs. Martin
Rosemary Pettit
Landlady
Eva Condon
Samson
Steve Mitchell
Taxi Driver (uncredited)
John Farrell
Mrs. Belden (uncredited)
Nancy Hale
Narrator (voice) (uncredited)
Westbrook Van Voorhis
Old Lady (uncredited)
Mary Young
Sherry Belden (uncredited)
Suzanne Moulton