5.2/10
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My Stepmother Is an Alien (1988)

PG-13 | | Comedy, Sci-Fi | 9 December 1988 (USA)
An alien is sent on a secret mission to Earth, where she appears as a gorgeous, attractive, and single lady. Her mission is to make contact with a rather nerdy young scientist, who's quite ... See full summary »

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ON DISC
4 nominations. See more awards »

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Cast

Cast overview, first billed only:
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Ann Prentiss ...
The Voice of Bag (voice)
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Grady
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Council Chief
Peter Bromilow ...
Second in Command
Nina Henderson ...
Cashier
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Carl Sagan (voice)
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Dr. Morosini
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Lexie
Tanya Fenmore ...
Ellen
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Storyline

An alien is sent on a secret mission to Earth, where she appears as a gorgeous, attractive, and single lady. Her mission is to make contact with a rather nerdy young scientist, who's quite overwhelmed by her attentions, and isn't aware of the connection between her arrival and his work. Written by Murray Chapman <muzzle@cs.uq.oz.au>

Plot Summary | Add Synopsis

Taglines:

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

Genres:

Comedy | Sci-Fi

Certificate:

PG-13 | See all certifications »

Parents Guide:

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Details

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Language:

Release Date:

9 December 1988 (USA)  »

Also Known As:

Mi novia es una extraterrestre  »

Box Office

Budget:

$20,000,000 (estimated)

Gross:

$13,854,000 (USA)
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Company Credits

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Technical Specs

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Aspect Ratio:

1.85 : 1
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Did You Know?

Trivia

Juliette Lewis' film debut. See more »

Goofs

After Celeste starts the car by sticking her finger in the ignition, two crew members are briefly reflected in the back passenger side window as the car starts to pull away. See more »

Quotes

Celeste Martin: [after changing to new dress in Dr. Mills' car] Is this acceptable?
Steven Mills: Is the drool apparent?
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Crazy Credits

After all the credits roll, Jimmy Durante rather, his ghost] says "Goodnight Mrs. Calabash, whereever you are" See more »

Connections

Spoofs Cosmos (1980) See more »

Soundtracks

Be The One
Written by Robert Brookins
Performed by Jackie Jackson
Courtesy of PolyGram Records, Inc.
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Frequently Asked Questions

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User Reviews

 
Not bad at all (if you can accept something totally silly).
23 February 2006 | by (Portland, Oregon, USA) – See all my reviews

During the period when Richard Benjamin wasn't acting in any movies, he turned to directing, and "My Stepmother Is an Alien" was one of the results. It features nerdy astronomer Steven Mills (Dan Aykroyd) accidentally doing something that causes alien Celeste Martin (Kim Basinger) to get sent to earth. Naturally, she has to learn about everything step by step, causing some really wacky situations.

This movie's nothing special, but good for a laugh. You probably really like the scene where Celeste asks her purse "What is sex?". Also starring Alyson Hannigan, Jon Lovitz, and Seth Green. Oh, and most of us probably know that Aykroyd had already played Mr. Conehead on "SNL".


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