My Stepmother Is an Alien (1988)
Genres: Comedy, Science Fiction
Cast: Kim Basinger, Dan Aykroyd, Alyson Hannigan, Jon Lovitz
My Stepmother Is an Alien is a 1988 American science fiction comedy film directed by Richard Benjamin. It stars Dan Aykroyd, Kim Basinger, Jon Lovitz, and Alyson Hannigan. The film follows the story of Celeste, an extraterrestrial woman who is sent on a secret mission to Earth, after her home planet's gravity is mistakenly disrupted by Steven Mills, a widowed scientist raising his daughter Jessie as a single father.