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.

• DirectorGene Fowler Jr.
• Release1 October 1958
• Genre
  Horror / Science Fiction
• Duration1h 18m
• Budget$175,000
• Revenue?
• Rate
  

  6.1
  61 reviews
• Productions

  Paramount Pictures