My Stepmother Is an Alien (1988) - Rotten Tomatoes

My Stepmother Is an Alien (1988)




Critic Consensus: No consensus yet.

My Stepmother Is an Alien Trailers & Photos

Movie Info

When lonesome astronomer Dr. Steve Mills (Dan Aykroyd) sees the extraordinarily beautiful but incredibly awkward Celeste (Kim Basinger) at a party, the last thing he would believe is that she is a space alien on a mission to do whatever it takes to save her planet, but he learns the truth when, despite her dubious intentions, he and Celeste decide to marry. Things get dangerous when Celeste's superior, whom she keeps in her magic handbag, decides to take care of matters himself.more
Rating: PG-13 (adult situations/language, violence)
Genre: Science Fiction & Fantasy, Comedy
Directed By:
Written By: Jerico, Herschel Weingrod, Timothy Harris, Jonathan Reynolds, Jerico Ondevilla
In Theaters:
On DVD: Apr 14, 1998
Sony Pictures Home Entertainment


Kim Basinger
as Celeste Martin
Dan Aykroyd
as Dr. Steven Mills
Jon Lovitz
as Ron Mills
Alyson Hannigan
as Jessie Mills
Joseph Maher
as Dr. Lucas Budlong
Seth Green
as Fred Glass
Tony Jay
as Council Chief
Adrian Sparks
as Dr. Morosini
Robert Benedetti
as Drill Sergeant
as Porn Actress
James L. Edwards
as Porn Actor
Peter Bromilow
as Second-in-Command
Earl Boen
as Reverend
Barbara Sharma
as Mrs. Glass
Michele Rogers
as Skippy Budlong
Chere Rae
as Station Wagon Driver
Lisa Croisette
as Cmdr. Winnek Wolfet
Jim Doughan
as Party Guest
Jay McCaslin
as Party Guest
Jim Jackman
as Party Guest
Sophia Bowen
as 12th Navigational Co...
Shea Bowen
as 12th Navigational Co...
as 12th Navigational Co...
Gina Raymond
as 12th Navigational Co...
Susan Carlsberg
as 12th Navigational Co...
Harry Shearer
as Carl Sagan
Show More Cast

News & Interviews for My Stepmother Is an Alien

Critic Reviews for My Stepmother Is an Alien

All Critics (22) | Top Critics (6)

Full Review… | January 1, 2000
Chicago Sun-Times
Top Critic

Full Review… | March 26, 2009
Top Critic

Full Review… | June 24, 2006
Time Out
Top Critic

Full Review… | May 20, 2003
New York Times
Top Critic

Full Review… | January 1, 2000
Washington Post
Top Critic

Full Review… | January 1, 2000
Chicago Reader
Top Critic

Audience Reviews for My Stepmother Is an Alien

Yeah, it's silly, but it's cute and worth watching for Alyson Hannigan as the 13 year old daughter (and Seth Green as her date).

Nicki Marie

Super Reviewer

Ridiculous movie. It tries way too hard to be funny, and then wont stop trying until you're embarrassed to be watching. I like the actors, but they shouldn't have agreed to do this movie. It's much too goofy for its own good. I don't recommend it.

Aj V

Super Reviewer

Another film for Aykroyd in 88 only this time in my humble opinion its a weak one with a very silly B-movie type premise and a poor performance from the over hyped (at the time) Basinger. Even Aykroyd can't save this very average film with his usual zany comedy and fast quips, the effects are really dated and I don't think event that good for its time whilst the comedy is lacking, all the film does really is show how poor an actress Basinger is. Look out for a very young Seth Green and of course Alyson Hannigan.

Phil Hubbs

Super Reviewer

My Stepmother Is an Alien Quotes

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