I Married a Monster from Outer Space
Aliens from Outer Space are slowly switching places with real humans -- one of the first being a young man about to get married. Slowly, his new wife realizes something is wrong, and her suspicions are confirmed when her husband's odd behaviour begins to show up in other townspeople.
Released: 1958
Casts:
Ty Hardin, Jean Carson, Gloria Talbott, Peter Baldwin, Ken Lynch, Arthur Lovejoy, Sherry Staiger, Charles Gemora, James Anderson, John Eldredge, Robert Ivers, Valerie Allen, Steve London, Tom Tryon, Ralph Manza, Alan Dexter, Harold Miller, Mary Treen, Bess Flowers, Maxie Rosenbloom, Jack Orrison, Darlene Fields, Joe Gray, Helen Jay, Tony Di Milo, Chuck Wassil