When zany mad scientist Dr. Clayton Forrester and his loopy assistant Frank get bored with their work at the Deep Thirteen research center, they kidnap Joel the janitor and shoot him into orbit on the Satellite of Love. While in space Joel builds wacky robot sidekicks Tom Servo and Crow T. Robot to help him withstand an onslaught of grade 'Z' movies that the mad scientists force him to watch.

An outrageous tongue-in-cheek musical comedy adaptation of the classic 1936 anti-marijuana propaganda film.