Torn Curtain
"It tears you apart with suspense!"
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.
Directors: Alfred Hitchcock
Writers: Brian Moore, Keith Waterhouse, Willis Hall
Cast
IMDB: tt0061107