My Stepmother Is an Alien

Dec 9, 1988

1h 48m

★ 5.7

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

Overview

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.

Genres

Comedy

Science Fiction

Production Companies

Weintraub Entertainment Group

The Catalina Production Group

My Stepmother Is an Alien Trailers

Cast

Steven Mills

Dan Aykroyd

Celeste Martin

Kim Basinger

Ron Mills

Jon Lovitz

Jessie Mills

Alyson Hannigan

Lucas Budlong

Joseph Maher

Fred Glass

Seth Green

The Voice of the Bag (voice)

Ann Prentiss

Grady

Wesley Mann

Council Chief

Tony Jay

Second in Command

Peter Bromilow

Cashier

Nina Henderson

Carl Sagan (voice)

Harry Shearer

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