Horror Sci-Fi
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.
Directed by
Gene Fowler Jr.
Written by
Louis Vittes
Bess Flowers
Wedding Guest (uncredited)
Gloria Talbott
Marge Bradley Farrell
Maxie Rosenbloom
Max Grady - Bartender
James Anderson
Weldon
Harold Miller
Wedding Guest (uncredited)
John Eldredge
Police Capt. H.B. Collins
Tom Tryon
Bill Farrell
Robert Ivers
Harry Phillips
Mary Treen
Mother Bradley (uncredited)
Ty Hardin
Mac Brody (as Ty Hungerford)
Ralph Manza
Ralph the Waiter (uncredited)
Ken Lynch
Dr. Wayne
Alan Dexter
Sam Benson
Jean Carson
Helen Rhodes
Charles Gemora
Alien (uncredited)
Darlene Fields
Caroline Hanks (uncredited)
Steve London
Charles Mason
Valerie Allen
Francine - Hooker
Jack Orrison
Officer Schultz
Chuck Wassil
Ted Hanks
Tony Di Milo
Mr. Potter - Western Union Clerk (uncredited)
Sherry Staiger
First Girl (uncredited)
Helen Jay
Second Girl (uncredited)
Arthur Lovejoy
Minister (uncredited)
Joe Gray
Alien (uncredited)
Bob Simpson

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