Hedy Lamarr
Irene Von Mohr
Paul Henreid
Vincent Van Der Lyn
Sydney Greenstreet
Ricardo Quintanilla
Peter Lorre
Jan Bernazsky
Victor Francen
Hugo Von Mohr
Joseph Calleia
Captain Pereira
Carol Thurston
Rosa
Vladimir Sokoloff
Miguel
Eduardo Ciannelli
Colonel Almeida (as Edward Ciannelli)
Steven Geray
Dr. Schmitt
Kurt Katch
Otto Lutzke
Doris Lloyd
Mrs. Benson (uncredited)
Edward Van Sloan
Dutch Underground Leader (uncredited)
Frank Reicher
Casino Attendant (uncredited)
Jean Negulesco
Director
Hugo Friedhofer
Original Music Composer
Jack Moffitt
Additional Dialogue
Jack Chertok
Producer
Leo Rosten
Screenplay
Vladimir Pozner
Screenplay
Jack L. Warner
Executive Producer
Frederic Prokosch
Novel
Arthur Edeson
Director of Photography
Rudi Fehr
Editor
Max Steiner
Original Music Composer
Paul Detlefsen
Matte Painter
John Wallace
Makeup Artist
Anton Grot
Art Direction
Ridgeway Callow
Assistant Director
Leah Rhodes
Costume Design
Walter F. Tilford
Set Decoration