I Married a Monster from Outer Space is a 1958 American horror science fiction film from Paramount Pictures, produced and directed by Gene Fowler Jr., that stars Tom Tryon and Gloria Talbott. Paramount released the film as a double feature with The Blob.
The film's storyline concerns Marge Farrel, a young wife who begins to realize that her husband is not the man he was before they married, and ultimately discovers he is actually an alien humanoid.