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Poster for My Stepmother Is an Alien (1988)

Movie

My Stepmother Is an Alien (1988)

She's gorgeous, and she's never been kissed. Needless to say, she's from another planet.

  • Dec 9, 1988
  • 1h 48m
  • PG-13

5.8/10

TMDB user score
627 votes on TMDB

Play trailer Where to watch

About This Movie

My Stepmother Is an Alien is a 1988 comedy and science fiction film directed by Richard Benjamin. Its leading cast includes Dan Aykroyd, Kim Basinger and Jon Lovitz. It runs for 1 hour 48 minutes.

Synopsis

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.

Synopsis from TMDB.

Before You Pick

Time needed
1 hour 48 minutes
Age rating (US)
PG-13
Language
English
Audience signal
5.8/10 from 627 TMDB votes

Trailer

Mi Novia Es Una Extraterrestre (1988) Trailer · plays from YouTube

Where to Watch My Stepmother Is an Alien

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See prices and links on TMDB

Availability from JustWatch via TMDB. Services and prices change often, so confirm with the provider. MoviePick does not host or stream video.

Cast

  • Dan Aykroyd Steven Mills
  • Kim Basinger Celeste Martin
  • Jon Lovitz Ron Mills
  • Alyson Hannigan Jessie Mills
  • Joseph Maher Lucas Budlong
  • Seth Green Fred Glass
  • Ann Prentiss Bag (voice)
  • Wesley Mann Grady
  • Tony Jay Council Chief
  • Peter Bromilow Second in Command
  • Nina Henderson Cashier
  • Harry Shearer Carl Sagan (voice)
  • Adrian Sparks Dr. Morosini
  • Juliette Lewis Lexie
  • Tanya Fenmore Ellen
  • Karen Haber Kristy
  • Amy Kirkpatrick Kimberly
  • Suzie Plakson Tenley

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