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My Stepmother Is an Alien

1988 "She's gorgeous, and she's never been kissed. Needless to say, she's from another planet."
5.4| 1h48m| PG-13| en| Comedy, Science Fiction
Storyline

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.

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Where to Watch

Stream My Stepmother Is an Alien with Hollywood Suite

Producted By

Columbia Pictures

My Stepmother Is an Alien Trailers,Teasers and Images

  • My Stepmother Is an Alien Cast
Dan Aykroyd as Steven Mills
Kim Basinger as Celeste Martin
Jon Lovitz as Ron Mills
Alyson Hannigan as Jessie Mills
Joseph Maher as Lucas Budlong
Seth Green as Fred Glass
Ann Prentiss as The Voice of the Bag (voice)
Wesley Mann as Grady
Tony Jay as Council Chief