I Married a Monster from Outer Space (01/10/1958)

Production : Paramount Pictures

Synopsis

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.

Tom Tryon

Gloria Talbott

Alan Dexter

Jean Carson