0:00 / 01:48:24

My Stepmother Is an Alien Full Movie

Watch the full movie online in HD with our instant movie streaming service.

Watch Online

Download Now

My Stepmother Is an Alien (1988)

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.

Kindly Note: The movie player is displaying a full movie stream of "My Stepmother Is an Alien", which was in cinemas in 1988. To watch an alternative version, scroll further down to find direct links to more movies with the same title as this one from different years of production.

Watch The Full Movie brings you "My Stepmother Is an Alien" - the entire movie is free to watch online. Watch the complete movie from beginning to end on any Internet-connected device. Services from our providers give you access to My Stepmother Is an Alien (1988) full movie streams. The full 108 minutes are available to watch right now exactly how the director intended - with no stoppages for adverts or other intrusions.

Thousands of popular movies just like My Stepmother Is an Alien (1988) are ready and waiting for you to watch for free when you join one of the online full movie streaming services from our partner websites. Many award-winning movies are included with your free trial - not to mention this full movie version of My Stepmother Is an Alien (1988).

Watch hundreds of movies for free when you start a free trial. Get up to 30 days free access. The duration of the free trial varies by country/region and service provider. Offers may be changed or withdrawn at any time. Cancel your account during the free trial to avoid being charged any recurring subscription fees. Full terms and conditions can be read on the advertiser's website.

5 Comments

Post a review or comment on this movie…

Charlie G 31 Mar 2009

I never realized Juilette Lewis was the little girl in this movie. This family fun movie is cute. Dan Aykroyd fall in love and about to get married until the kids find out she might be an Alien. Its funny, and different.

Moni B 02 Apr 2007

Kinda Nasty but I used to like it its funny

Amanda R 24 Nov 2007

Awww, Danny Aykroyd in love with an alien.

Russell G 01 Dec 2010

Is it cheesy? Yes it is. Is it a must see? No, but it is silly and enjoyable. You would think with a cast of Dan Akroyd, Kim Basinger, John Lovitz, and Seth Green and Alyson Hannigan you would get a better movie, but it's worth a watch.

Carri D 05 Jul 2007

If only to see "Willow" and "Oz" as a teen couple foreshadowed.