Paul Newman
Michael Armstrong
Julie Andrews
Sarah Sherman
Lila Kedrova
Countess Kuchinska
Hansjörg Felmy
Heinrich Gerhard
Tamara Toumanova
Ballerina
Ludwig Donath
Gustav Lindt
Wolfgang Kieling
Hermann Gromek
Günter Strack
Karl Manfred
David Opatoshu
Mr. Jacobi
Gisela Fischer
Dr. Koska
Mort Mills
Farmer
Arthur Gould-Porter
Freddy
Norbert Schiller
Professor Gutman (uncredited)
Leoda Richards
Woman Backstage (uncredited)
Alfred Hitchcock
Man in Hotel Lobby with Baby (uncredited)
Mischa Hausserman
Idealistic Young Man (uncredited)
Kaaren Verne
Stewardess (uncredited)
Curt Lowens
VOPO Officer at Roadblock (uncredited)
Horst Ebersberg
East German Interpreter (uncredited)
Wilhelm von Homburg
Blonde Twin in Bus (uncredited)
Carolyn Conwell
Farmer's Wife
Gloria Govrin
Miss Mann
Frank Baker
Party Guest (uncredited)
William Glover
British Correspondent (uncredited)
Britt Semand
Magda (uncredited)
William Yetter Sr.
Post Office Patron (uncredited)
Paul Sorensen
Swedish Immigration Officer (uncredited)
Hedley Mattingly
Airline Official (uncredited)
Dick Cherney
Clerk (uncredited)
Albert Szabo
Herr Albert (uncredited)
Robert Boon
Prof. Winkelmann (uncredited)
