After losing control of his engines, bumbling spaceman Fripp finds himself at the mercy of his malfunctioning spaceship. A thrilling descent through an asteroid belt ensues, after which he finds himself marooned on a post-apocalyptic Earth. Without a working spacecraft, the interstellar time-traveler must dip into the dead planet's history in order to find a way home.

A stop-motion animated skeleton takes drastic measures when he learns the film for which he was created is being rebooted without him.