During the Cold War, an American scientist appears to defect to East Germany as part of a cloak and dagger mission to find the formula for a resin solution—but the plan goes awry when his fiancee, unaware of his motivation, follows him across the border.

Top Cast

Paul NewmanMichael Armstrong

Julie AndrewsSarah Sherman

Lila KedrovaCountess Kuchinska

Hansjörg FelmyHeinrich Gerhard

Tamara ToumanovaBallerina

Ludwig DonathGustav Lindt

Wolfgang KielingHermann Gromek

Günter StrackKarl Manfred