Michael Armstrong
Paul Newman
Sarah Sherman
Julie Andrews
Farmer
Mort Mills
Farmer's Wife
Carolyn Conwell
Freddy
Arthur Gould-Porter
Miss Mann
Gloria Govrin
Professor Gutman (uncredited)
Norbert Schiller
Woman Backstage (uncredited)
Leoda Richards
Party Guest (uncredited)
Frank Baker
Man in Hotel Lobby with Baby (uncredited)
Alfred Hitchcock
British Correspondent (uncredited)
William Glover
Idealistic Young Man (uncredited)
Mischa Hausserman
Countess Kuchinska
Lila Kedrova
Magda (uncredited)
Britt Semand
Post Office Patron (uncredited)
William Yetter Sr.
Stewardess (uncredited)
Kaaren Verne
Swedish Immigration Officer (uncredited)
Paul Sorensen
Airline Official (uncredited)
Hedley Mattingly
VOPO Officer at Roadblock (uncredited)
Curt Lowens
East German Interpreter (uncredited)
Horst Ebersberg
Clerk (uncredited)
Dick Cherney
Blonde Twin in Bus (uncredited)
Wilhelm von Homburg
Herr Albert (uncredited)
Albert Szabo
Heinrich Gerhard
Hansjörg Felmy
Prof. Winkelmann (uncredited)
Robert Boon
Ballerina
Tamara Toumanova
Gustav Lindt
Ludwig Donath
Hermann Gromek
Wolfgang Kieling
Karl Manfred
Günter Strack
Mr. Jacobi
David Opatoshu
Dr. Koska
Gisela Fischer
Costume Design
Edith Head
Writer
Brian Moore
Director
Producer
Editor
Bud Hoffman
Director of Photography
John F. Warren
Original Music Composer
John Addison
Hairstylist
Hal Saunders
Sound
William Russell
Waldon O. Watson
Art Direction
Frank Arrigo
Production Design
Hein Heckroth
Set Decoration
George Milo
Makeup Supervisor
Jack Barron
Costume Supervisor
Grady Hunt
Script Supervisor
Lois Thurman
Camera Operator
Leonard J. South
Unit Production Manager
Jack Corrick
Assistant Director
Donald A. Baer
Lorraine Roberson