Sinopsis
Michael Armstrong es un científico norteamericano que viaja a la Alemania Oriental con Sarah Sherman, su novia y secretaria. Una vez allí, actúa como si fuera un desertor con el fin de obtener datos sobre la tecnología nuclear soviética. Pero, precisamente cuando consigue la información que buscaba, es descubierto. La pareja deberá afrontar entonces todo tipo de situaciones peligrosas hasta que consigue huir del país.
Reparto
Paul Newman — Michael ArmstrongJulie Andrews — Sarah ShermanLila Kedrova — Countess KuchinskaHansjörg Felmy — Heinrich GerhardTamara Toumanova — BallerinaLudwig Donath — Gustav LindtWolfgang Kieling — Hermann GromekGünter Strack — Karl ManfredDavid Opatoshu — Mr. JacobiGisela Fischer — Dr. KoskaMort Mills — FarmerCarolyn Conwell — Farmer's WifeArthur Gould-Porter — FreddyGloria Govrin — Miss MannNorbert Schiller — Professor Gutman (uncredited)Leoda Richards — Woman Backstage (uncredited)Frank Baker — Party Guest (uncredited)Alfred Hitchcock — Man in Hotel Lobby with Baby (uncredited)William Glover — British Correspondent (uncredited)Mischa Hausserman — Idealistic Young Man (uncredited)Britt Semand — Magda (uncredited)William Yetter Sr. — Post Office Patron (uncredited)Kaaren Verne — Stewardess (uncredited)Paul Sorensen — Swedish Immigration Officer (uncredited)Hedley Mattingly — Airline Official (uncredited)Curt Lowens — VOPO Officer at Roadblock (uncredited)Horst Ebersberg — East German Interpreter (uncredited)Dick Cherney — Clerk (uncredited)Norbert Grupe — Blonde Twin in Bus (uncredited)Albert Szabo — Herr Albert (uncredited)Robert Boon — Prof. Winkelmann (uncredited)