My Stepmother Is an Alien
My Stepmother Is an Alien (1988)

In this science-fiction comedy, a socially awkward scientist marries a beautiful but unusually awkward woman -- unaware that she is actually an extraterrestrial. Only his daughter suspects the truth, and it is up to her to stop her new… More

Directed By:
Rated: PG-13
Running Time:
Release Date: April 14, 1998
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Critic Score: 19% Rotten Tomatoes™ Critic Reviews
David Keyes

Akroyd and Basinger give the film an infectious stroke of energy, and by the end we continue to smile even as we are exhausted under the weight of endless nonsense.

Full review…
Ken Hanke
Mountain Xpress (Asheville, NC)


Steve Crum

Pretty dumb fantasy-sci-fi-comedy directed by Richard Benjamin.

Clint Morris

There were more laughs in "Nine and a Half Weeks"

Kevin A. Ranson

Not nearly as bad as advertised.

Scott Weinberg

...and your movie is a joke.

More reviews for My Stepmother Is an Alien

Flixster Audience Score: 30% Flixster User Reviews
Nicki Marie
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).
Lady D'arbanville
Not one you'll feel bad about missing, but came across it on tv, easy watching, very forgettable.
Aj V
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… More
Alexis Nomm
it's just awful.
Phil Hubbs
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… More
Candy Rose
Movie about an alien on a secret mission to Earth, who falls for a human.