Released on December 9, 1988, My Stepmother Is an Alien is a sci-fi romantic comedy directed by Richard Benjamin. The film is celebrated as a quirky relic of late-80s cinema, blending family-friendly warmth with "fish-out-of-water" physical comedy. 🚀 Core Plot & Concept

The story centers on (Dan Aykroyd), a widowed astrophysicist whose experimental radio transmission accidentally disrupts the gravity of a planet 92 light-years away.