출연진
Eric Portman
Arthur Lawrence
Ann Dvorak
Joan Grahame
Karl Stepanek
Franz von Brinkman
Ronald Ward
Rupert Chessman
Ronald Adam
George Merrick
Felix Aylmer
Sir Alfred Horton
Brefni O'Rorke
Security Officer
A.E. Matthews
Sir Thomas Leighton
Ivor Barnard
Henry Waud
David Peel
Lt. Peter Leighton
Charles Victor
Petty Officer Flanagan
George Merritt
Works Manager
Marjorie Rhodes
Mrs. Pickles
John Ruddock
Jim
Frederick Cooper
Gösta
Lily Kann
Karin Möller
Richard George
Admiral of Operations
James Pirrie
Reporter
Doyley John
Lt. Commander
Norman Whitcomb
Brinkmann's Secretary