Calificación
Reparto

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