Anton Walbrook (Karel Langer)
Margaretta Scott (Manuela)
Mary Morris (Sarah Duboste)
Reginald Tate (Ricardi)
Peter Sinclair (Jock Sinclair)
Paul Demel
Paul Sheridan
David Baxter
Henry Morrell
Glyn Rowland
Roger Snowden
Robert Arden
Margaret Emden
Paul Bonifas
Orlando Martins (Jeremiah)
Jan van Loewen
Stuart Lindsell
Harold Berens
Marie Ault
Josef Almas (Franz)
John McLaren (Pete)
Dennis Arundell (Gatzini)
André Randall (French General)
Carl Jaffe (German General)
David Horne (Dr. Duboste)
Hartley Power (Col. Bagley)
Charles Victor (Bourdille)
Sybilla Binder (Erna)