John Meredith
Robert Taylor
Nadya Stepanova
Susan Peters
German (uncredited)
Julius Cramer
Boris Bulganov
John Hodiak
Hank Higgins
Robert Benchley
Petrov
Felix Bressart
Ivan Stepanov
Michael Chekhov
Peter Bulganov
Darryl Hickman
Anna Bulganov
Jacqueline White
Stasha Bulganov
Patricia Prest
Sonia
Joan Lorring
Director
Gregory Ratoff
Producer
Joe Pasternak
Story
Leo Mittler
Screenplay
Paul Jarrico
Richard Collins
Victor Trivas
Guy Endore
Director of Photography
Harry Stradling Sr.