IMDb > My Stepmother Is an Alien (1988)
My Stepmother Is an Alien
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My Stepmother Is an Alien (1988) More at IMDbPro »

Videos (see all 2 NEW)
My Stepmother Is an Alien (1988) -- Open-ended Trailer from Columbia
My Stepmother Is an Alien (1988) -- Sinematurk - Trailer (Flash)

Overview

User Rating:
4.8/10   8,449 votes
MOVIEmeter: ?
No change in popularity this week. See why on IMDbPro.
Director:
Richard Benjamin
Writers (WGA):
Jerico (written by) and
Herschel Weingrod (written by) ...
more
Contact:
View company contact information for My Stepmother Is an Alien on IMDbPro.
Release Date:
9 December 1988 (USA) more
Genre:
Comedy | Sci-Fi more
Tagline:
A million lightyears from home, she's found a husband, a stepdaughter and a dog. When she finds out about sex, she may just stay for weekend. more
Plot:
An alien is sent on a secret mission to Earth, where she appears as a gorgeous, attractive, and single lady... more | add synopsis
Plot Keywords:
more
Awards:
4 nominations more
User Comments:
Great! What are you all talking about? more (47 total)

Cast

  (Cast overview, first billed only)

Dan Aykroyd ... Steven Mills

Kim Basinger ... Celeste Martin

Jon Lovitz ... Ron Mills

Alyson Hannigan ... Jessie Mills
Joseph Maher ... Lucas Budlong

Seth Green ... Fred Glass
Ann Prentiss ... The Voice of Bag (voice)

Wesley Mann ... Grady

Tony Jay ... Council Chief
Peter Bromilow ... Second in Command
Nina Henderson ... Cashier

Harry Shearer ... Carl Sagan (voice)
Adrian Sparks ... Dr. Morosini

Juliette Lewis ... Lexie
Tanya Fenmore ... Ellen
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Create a character page for: ?

Additional Details

Runtime:
105 min
Country:
USA
Language:
English
Color:
Color
Aspect Ratio:
1.85 : 1 more
Sound Mix:
Dolby

Fun Stuff

Trivia:
The 25 January 1988 draft of the script credits Jerico as writer, with revisions by Frank Galati, Richard Benner, Susan Rice, Herschel Weingrod and Timothy Harris, Paul Rudnick, and Debra Frank and Carl Sautter, and a further rewrite by Jonathan Reynolds. Only four of the ten writers received screen credit. more
Goofs:
Revealing mistakes: When Celeste and Steve first have sex, Celeste reveals her left armpit twice. And both times, the poor tape job covering her breasts can clearly be seen. more
Quotes:
Ron Mills: BABY! more
Movie Connections:
Referenced in "Family Guy: Spies Reminiscent of Us (#8.3)" (2009) more
Soundtrack:
Whole Night more

FAQ

Chapter Headings, an unofficial version:
more
8 out of 8 people found the following comment useful.
Great! What are you all talking about?, 15 August 2001
Author: hlookie from California

I'm wondering if everyone who reviewed this was watching the same film that I've seen because there is no way this movie can "endanger your mental growth." This movie is great! It's got a funny script and an interesting storyline...I don't know if people were expecting some kind of "Close Encounters of the Third Kind" challenger, but you all need to see this movie for what it is...somehow I doubt it was meant to deliver some deep message about society or help you delve into your soul...it's a comedy that is meant to entertain! Lighten up, people....

Was the above comment useful to you?
more (47 total)

Message Boards

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