출연진
Joel McCrea
Barry Corvall
Brenda Marshall
Brenda Ballard
Jeffrey Lynn
Lowell Warrington
James Stephenson
Dr. Anton Rader
Howard Hickman
Walter Forbes
Martin Kosleck
Karl 'Muller' Mullen
Nana Bryant
Mrs. Corvall
Rudolph Anders
Paul Strawn (as Robert O. Davis)
Hans Heinrich von Twardowski
Dr. Helm
George Davis
Swiss Gendarme (uncredited)
George Bancroft
Dudley Garrett
Stanley Ridges
Hamilton Peyton
Lucien Prival
Decker
Addison Richards
Bruce Corvall
Edwin Stanley
Secretary of State
Granville Bates
Phineas T. O'Grady
Grace Hayle
Mrs. O'Grady
Egon Brecher
Larsch
Emmett Vogan
Instructor
Enrique Acosta
Geneva Restaurant Patron
Eddie Acuff
Minor Role