Suburban Commando

Suburban Commando is a 1991 American science fictioncomedy film, with some action adventure elements starring Hulk Hogan, Christopher Lloyd and Shelley Duvall. Burt Kennedy directed the film based on a screenplay by Frank Cappello. It was the veteran directors final film.

Interstellar warrior Shep Ramsey Hulk Hogan is on a mission to capture intergalactic despot General Suitor William Ball. The general kidnapped President Hashina, the ruler of an entire planet. Shep boards Suitors flagship but is unable to rescue Hashina, who is killed by Suitor who then turns into a berserk reptilian alien after Hashina wounds him. Shep barely escapes, but is able to blow up the ship as he does so.Due to his failure in saving the President, Sheps superior officer Roy Dotrice suggests that he is stressed out and should take a vacation. Annoyed, Shep accidentally smashes his control systems and is forced to crash land on Earth. He will have to stay until his spaceship repairs itself. He has little knowledge of Earths customs, and his temper and sense of justice causes problems with everyone he meets, especially a mime artist he frequently runs into and tries to help such as getting him out of his invisible box. ........

Source: Wikipedia