My Stepmother Is an Alien poster
FilmComedyScience Fiction

My Stepmother Is an Alien (1988)

PG-13 · 1988-12-09 · 1h 48m · EN
57%
User score
484 votes
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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.

Read the My Stepmother Is an Alien feature →
Timothy HarrisWriterHerschel WeingrodWriterRichard BenjaminDirectorJonathan ReynoldsWriter
Budget
$20M
Box office
$13.9M

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Media

Top billed cast

Full cast & crew →
Dan AykroydDan AykroydSteven MillsKim BasingerKim BasingerCeleste MartinJon LovitzJon LovitzRon MillsAlyson HanniganAlyson HanniganJessie MillsSeth GreenSeth GreenFred GlassHarry ShearerHarry ShearerCarl Sagan (voice)Juliette LewisJuliette LewisLexieAnn PrentissAnn PrentissThe Voice of the Bag (voice)Tony JayTony JayCouncil ChiefPeter BromilowPeter BromilowSecond in CommandJoseph MaherJoseph MaherLucas BudlongNina HendersonNina HendersonCashier

Keywords

AlienSpoofLevitationMessageSneeze

Movie DNA

Genre affinityComedy · Science FictionTheme affinityAlien · Spoof · LevitationDialogue densityComedyDirector preference168278Actor preference51966 · 41191 · 51949Country preferenceUs

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Frequently asked questions about My Stepmother Is an Alien

What is My Stepmother Is an Alien about?

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.

How long is My Stepmother Is an Alien?

My Stepmother Is an Alien has a runtime of 108 minutes.

Where can I watch My Stepmother Is an Alien?

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