Conspirator

In Cold War London, young American Melinda Greyton marries British Army Major Michael Curragh, who is a Communist spy working for the Soviets.

Conspirator is a 1950 drama crime movie directed by Victor Saville, starring Elizabeth Taylor, Robert Taylor, Robert Flemyng. It holds an IMDb rating of 6.1/10 from 1,215 votes and runs 1h 27m.