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My Stepmother Is an Alien poster
MOVIE PROFILE

My Stepmother Is an Alien

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

★ 5.8 / 10 (628 votes)December 9, 1988108 minEN
ComedyScience Fiction

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.

▶ Official trailer
CINEHOOK / INFORMATION

Movie facts

Release dateDecember 9, 1988
StatusReleased
Runtime108 min
Rating★ 5.8 / 10
CertificationPG-13
Original languageEnglish
CountryUnited States of America
Budget$20,000,000
Revenue$13,854,000
ProductionWeintraub Entertainment Group, The Catalina Production Group
CINEHOOK / STREAMING

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Showing availability for: United States

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CINEHOOK / CREDITS

Crew

Director

Richard Benjamin

Writers

Herschel Weingrod, Timothy Harris, Jonathan Reynolds, Jerico

CINEHOOK / CAST

Cast

Dan AykroydDan AykroydSteven Mills
Kim BasingerKim BasingerCeleste Martin
Jon LovitzJon LovitzRon Mills
Alyson HanniganAlyson HanniganJessie Mills
Joseph MaherJoseph MaherLucas Budlong
Seth GreenSeth GreenFred Glass
Ann PrentissAnn PrentissBag (voice)
Wesley MannWesley MannGrady
Tony JayTony JayCouncil Chief
Peter BromilowPeter BromilowSecond in Command
✦
Nina HendersonCashier
Harry ShearerHarry ShearerCarl Sagan (voice)
CINEHOOK / RECOMMENDED

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My Stepmother Is an Alien — Movie details, rating & overview | CineHook