Elenco - They Dare Not Love
George Brent
Prince Kurt von Rotenberg
Martha Scott
Marta Keller
Paul Lukas
Baron von Helsing
Peter Cushing
Sub-Lieutenant Blackler
Sig Arno
Louis
Georgia Backus
German Secretary
Edgar Barrier
Capt. Wilhelm Ehrhardt
Don Beddoe
Second Sailor
Nicholas Bela
First Sailor (uncredited)
Leon Belasco
Pierre
Roman Bohnen
Baron ShafterNina Borget
Stewardess
Lloyd Bridges
Blonde Officer
Stanley Brown
Michael
Jack Chefe
Deck StewardLeslie Denison
English FatherPaul Deno
Doorman
Eddie Fetherston
Reporter
Richard Fiske
Third Photographer
Hans Fuerberg
Second WaiterJack Gardner
First Photographer
Gregory Gaye
Von MuellerJack George
Orchestra LeaderBrenda Henderson
English Girl
Erwin Kalser
Klaus
Cy Kendall
Maj. Kenlein
Kay Linaker
Barbara Murdock
Richard Lyon
English Boy
Eric Mayne
Cafe Patron
Philo McCullough
Second Photographer
David Oliver
Fourth Photographer
Gerald Pierce
Messenger BoyPaul Power
Society Man
Frank Reicher
Captain
Georges Renavent
Belgian Captain