George Sanders
Role: Keith Wilson
Marguerite Chapman
Role: Ilse Von Preissing
Onslow Stevens
Role: Rudolph Von Preissing
Gale Sondergaard
Role: Gretta Van Leyden
Franklyn Farnum
Role: R.A.F. Officer (uncredited)
Byron Foulger
Role: Herr Van Leyden (uncredited)
Steven Geray
Role: Henri Rader (uncredited)
Alan Napier
Role: Col. Patterson (uncredited)
Art Smith
Role: Dutch Pastor (uncredited)
Leonard Mudie
Role: MacPhail (uncredited)
Donald Douglas
Role: Bill Banning (uncredited)
Alec Craig
Role: Smitty - News Vendor (uncredited)
Frederick Worlock
Role: Von Ritter - Ministry of Information (uncredited)
Wolfgang Zilzer
Role: Cripple (uncredited)
Reginald Sheffield
Role: Miller - Wilson's Butler (uncredited)
Keith Hitchcock
Role: Bobby (uncredited)
Constance Worth
Role: English Girl (uncredited)
Charles Wagenheim
Role: Julius Hoffman - Florist (uncredited)
Felix Basch
Role: Hoppner (uncredited)
Lester Matthews
Role: Air Marshal (uncredited)
John Meredith
Role: Engineer (uncredited)
Arthur Space
Role: Staff Officer (uncredited)
Niels Bagge
Role: Official Nazi Staff Officer (uncredited)
Sven Hugo Borg
Role: Stockholm Waiter (uncredited)
Arno Frey
Role: Gestapo Captain (uncredited)
Hank Bell
Role: Dutchman (uncredited)
Richard Abbott
Role: Underground Leader (uncredited)
Louis V. Arco
Role: Army Captain (uncredited)