Discover
Madeleine Carroll
Elsa Carrington
John Gielgud
Richard Ashenden / Edgar Brodie
Peter Lorre
The General
Robert Young
Robert Marvin
Percy Marmont
Caypor
Florence Kahn
Mrs. Caypor
Charles Carson
"R"
Lilli Palmer
Lilli
Denys Blakelock
Man (uncredited)
Sebastian Cabot
Man (uncredited)
Tom Helmore
Colonel Anderson (uncredited)
Andreas Malandrinos
Manager (uncredited)
Howard Marion-Crawford
Karl (uncredited)
Rène Ray
Maid (uncredited)
Michael Redgrave
Army Officer (uncredited)
Michael Rennie
Army Captain (uncredited)
Michel Saint-Denis
Coachman (uncredited)
Camera
Stephen Dade
Camera Operator
Bernard Knowles
Director of Photography
Reg Johnson
Assistant Camera
Gerry Massy-Collier
Assistant Camera
Crew
Phillip Dorté
Sound Recordist
Editing
Charles Frend
Editor
Writing
W. Somerset Maugham
Novel
Campbell Dixon
Theatre Play
Charles Bennett
Screenplay
Ian Hay
Writer
Jesse Lasky Jr.
Writer