Colonel Franz Ritter
Countess Ursula von Reugen
Karl Boerth
Martin Vogel
Edward Douglas
Emilio Pajetta
Captain Max Pruss
Captain Ernst Lehman (as Richard A. Dysart)
Joseph Spah
Major Napier
Reed Channing
Albert Breslau
Mrs. Mildred Breslau
Mrs. Channing
Captain Fellows
Eleanore Ritter
Valerie Breslau
Knorr
Freda Halle
Schulz (as Joe di Reda)
Ludecke
Hirsch
Dimmler
Speck
Stewardess Imhoff
Eliot Howell III
Frankel
Elevator Man Felber
Lieutenant Truscott
Rigger Neuhaus
Dr. Eckener
Gestapo Major
Morrison
Lieutenant Lombardi
Luftwaffe General
Luftwaffe Colonel
Goebbels
Detective Moore (as Joseph Turkel)
Detective Grunberger
Det. Baker, N.Y.P.D. (uncredited)
Passenger (uncredited)
Bartender (uncredited)
Whitehaired Passenger (uncredited)
Hitler Youth Member (uncredited)
Flakus (uncredited)
Reporter (uncredited)
Pub Patron (uncredited)
Ms. Grant (uncredited)
Businessman (uncredited)
Investigator (uncredited)
Radio Operator: Hand Close-ups (uncredited)
Capt. B.F. Farley, N.Y.P.D. (uncredited)
Hattie (uncredited)
Kirby (uncredited)
Paul Breslau (uncredited)
Peter Breslau (uncredited)
Trudi (uncredited)
Bosun Hoban (uncredited)
German Officer (uncredited)
Helmut (uncredited)
Mr. Shimura (uncredited)
Self - News Reporter in End Credits (archive sound) (uncredited)
Lesing (uncredited)
Travel Agency Representative (uncredited)
Sauter (uncredited)
Kathie Rauch (uncredited)
Ambassador Luther (uncredited)
Passenger on Ground (uncredited)
Young Man (uncredited)
Man at Lakehurst (uncredited)
Secretary (uncredited)