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
Tom Helmore
Colonel Anderson (uncredited)
Andreas Malandrinos
Manager (uncredited)
Howard Marion-Crawford
Karl (uncredited)
Rène Ray
Maid (uncredited)
