My Stepmother Is an Alien
1988, English. Directed by Richard Benjamin.
She's gorgeous, and she's never been kissed. Needless to say, she's from another planet.
Trying to rescue her home planet from destruction, a gorgeous extraterrestrial named Celeste arrives on Earth and begins her scientific research. She woos quirky scientist Dr. Steve Mills, a widower with a young daughter. Before long, Celeste finds herself in love with Steve and her new life on Earth, where she experiences true intimacy for the first time. But when she loses sight of her mission, she begins to question where she belongs.
- Runtime
- 1h 48m
- Post-credits
- None listed
- Language
- English
- Rated
- PG-13
Start now and it ends at ….
Snoozefest
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5.8/10 from 631 TMDB viewer ratings.
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Where to watch My Stepmother Is an Alien
My Stepmother Is an Alien is streaming on Howdy in India.
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Spectrum On DemandAvailability in India as of 11 November 2026. Streaming data by JustWatch.
Cast & crew
- Richard BenjaminDirector
- Dan AykroydSteven Mills
- Kim BasingerCeleste Martin
- Jon LovitzRon Mills
- Alyson HanniganJessie Mills
- Joseph MaherLucas Budlong
- Seth GreenFred Glass
- Ann PrentissBag (voice)
- Wesley MannGrady
- Tony JayCouncil Chief
- Peter BromilowSecond in Command
- Nina HendersonCashier
- Harry ShearerCarl Sagan (voice)
Details
- Released
- 9 December 1988
- Country
- United States of America
- Written by
- Herschel Weingrod, Timothy Harris, Jonathan Reynolds
- Budget
- $20M
- Box office
- $14M
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News & fan talk
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My Stepmother Is an Alien: quick answers
Is My Stepmother Is an Alien worth watching?
Our verdict is Snoozefest: Your time is worth more. It scores 5.8/10 from 631 TMDB viewer ratings.
How long is My Stepmother Is an Alien?
My Stepmother Is an Alien runs 108 minutes (1h 48m).
Does My Stepmother Is an Alien have a post-credits scene?
None is listed for My Stepmother Is an Alien. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
My Stepmother Is an Alien parents guide: is it suitable for kids?
My Stepmother Is an Alien is rated PG-13 in India. Check the rating guidance before watching with young children.
Which OTT platform is My Stepmother Is an Alien on?
My Stepmother Is an Alien is streaming on Howdy in India. (Checked 11 November 2026.)
What movies are like My Stepmother Is an Alien?
If you liked My Stepmother Is an Alien, try Mystery Science Theater 3000: The Movie, Dark Star, Family Guy Presents: Blue Harvest.
Who directed My Stepmother Is an Alien?
My Stepmother Is an Alien (1988) was directed by Richard Benjamin and stars Dan Aykroyd, Kim Basinger, Jon Lovitz.