Metro-Goldwyn-Mayer ; producer, Arthur Hornblow, Jr. ; writers, John Van Druten and Walter Reisch and John L. Balderston ; director, George Cukor. British (1940) version: British National Films, Ltd. ; producer, John Corfield ; writers, A.R. Rawlinson and
A susceptible young woman marries a suave, romantic man never suspecting that he is a murderous scoundrel, obsessed with finding the jewels hidden in their London home. She becomes the helpless victim as slowly, insidiously, he drives her to the brink of insanity.