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My Stepmother Is an Alien movie poster
19881h 48mPG-13English

My Stepmother Is an Alien

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

5.7
TMDb
IMDb

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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DirectorRichard Benjamin

Keywords

alienspooflevitationmessagesingle parentstepmotherscientistwidower
Budget$20M
Box Office$14M

Cast

Dan Aykroyd as Steven Mills

Dan Aykroyd

Steven Mills

Kim Basinger as Celeste Martin

Kim Basinger

Celeste Martin

Jon Lovitz as Ron Mills

Jon Lovitz

Ron Mills

Alyson Hannigan as Jessie Mills

Alyson Hannigan

Jessie Mills

Joseph Maher as Lucas Budlong

Joseph Maher

Lucas Budlong

Seth Green as Fred Glass

Seth Green

Fred Glass

Ann Prentiss as The Voice of the Bag (voice)

Ann Prentiss

The Voice of the Bag (voice)

Wesley Mann as Grady

Wesley Mann

Grady

Tony Jay as Council Chief

Tony Jay

Council Chief

Peter Bromilow as Second in Command

Peter Bromilow

Second in Command