Once upon a time, kids used to dream of running away to join the circus, but now that's out of date. Young Todd Cooper has a new dream for a new millennium: run away and join the Doodah Brothers' Astral Travelling Entertainment and Fun Brigade, travelling from planet to planet with its incredible cast of Greebles, Flurps, Bearded Plankton, and Klone-Klowns, and avoiding the deadly Sky-Pirates!