Movies like My Stepmother Is an Alien (1988)

Looking for movies and shows like My Stepmother Is an Alien (1988)? These titles share similar story DNA in the Watchin catalog — ranked by content similarity so you can skip the endless scroll.

• Stepsister from Planet Weird (2000)
• Alien from L.A. (1988)
• I Married a Monster from Outer Space (1958)
• Not of This Earth (1988)
• Aliens (1986)
• Alien (1979)
• My Girlfriend is an Alien (2019)
• Alien Nation (1988)
• My Wife is a Witch (1980)
• UFO Abduction (1989)
• Mommie Dearest (1981)
• The Stepfather (1987)
• Alien Nation (1989)
• Strange Invaders (1983)
• Stepfather 2 (1989)
• The Sheriff and the Satellite Kid (1979)
• Starman (1984)
• Alien³ (1992)
• Grandmother's House (1988)
• Cocoon: The Return (1988)
• Inseminoid (1981)
• Alien: Ore (2019)
• Stepmom (1998)
• The Ugly Stepsister (2025)