My Stepmother Is an Alien
(1988)

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

Released: 1988-12-09

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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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Dan Aykroyd

as Steven Mills

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Kim Basinger

as Celeste Martin

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Jon Lovitz

as Ron Mills

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Alyson Hannigan

as Jessie Mills

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Joseph Maher

as Lucas Budlong

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Seth Green

as Fred Glass

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Ann Prentiss

as The Voice of the Bag (voice)

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Tony Jay

as Council Chief

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Peter Bromilow

as Second in Command

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Harry Shearer

as Carl Sagan (voice)

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Robert Benedetti

as Drill Sergeant

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Jim Doughan

as Party Guest

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