Paul Newman

Character: Michael Armstrong

Julie Andrews

Character: Sarah Sherman

Lila Kedrova

Character: Countess Kuchinska

Hansjörg Felmy

Character: Heinrich Gerhard

Tamara Toumanova

Character: Ballerina

Ludwig Donath

Character: Gustav Lindt

Wolfgang Kieling

Character: Hermann Gromek

Günter Strack

Character: Karl Manfred

David Opatoshu

Character: Mr. Jacobi

Gisela Fischer

Character: Dr. Koska

Mort Mills

Character: Farmer

Carolyn Conwell

Character: Farmer's Wife

Arthur Gould-Porter

Character: Freddy

Gloria Govrin

Character: Miss Mann

Norbert Schiller

Character: Professor Gutman (uncredited)

Leoda Richards

Character: Woman Backstage (uncredited)

Frank Baker

Character: Party Guest (uncredited)

Alfred Hitchcock

Character: Man in Hotel Lobby with Baby (uncredited)

William Glover

Character: British Correspondent (uncredited)

Mischa Hausserman

Character: Idealistic Young Man (uncredited)

Britt Semand

Character: Magda (uncredited)

William Yetter Sr.

Character: Post Office Patron (uncredited)

Kaaren Verne

Character: Stewardess (uncredited)

Paul Sorensen

Character: Swedish Immigration Officer (uncredited)

Hedley Mattingly

Character: Airline Official (uncredited)

Curt Lowens

Character: VOPO Officer at Roadblock (uncredited)

Horst Ebersberg

Character: East German Interpreter (uncredited)

Dick Cherney

Character: Clerk (uncredited)

Wilhelm von Homburg

Character: Blonde Twin in Bus (uncredited)

Albert Szabo

Character: Herr Albert (uncredited)

Robert Boon

Character: Prof. Winkelmann (uncredited)

Walter Bacon

Character: Coffee House Patron (uncredited)

John Bleifer

Character: Danish Waiter at Hotel D'Angleterre (uncredited)

Barry Cahill

Character: American Correspondent (uncredited)

George Ford

Character: Party Guest (uncredited)

Ben Frommer

Character: Plane Passenger (uncredited)

Lars Hensen

Character: Waiter (uncredited)

Erik Holland

Character: Hotel Travel Clerk (uncredited)

Walter Janovitz

Character: Elderly Man on Bus (uncredited)

Murray Pollack

Character: Reporter (uncredited)

Arthur Tovey

Character: Hotel Guest (uncredited)

Chalky Williams

Character: Dockhand (uncredited)