Sheen Estevez, our protagonist, despite a warning from his friend Jimmy Neutron about a button on his ship presses it to see what happens. He finds himself on another planet. No humans... The planet is ruled by "The Emperor". Sheen is pursued by Dorkis, our adorable clueless bad guy, who has intentions of capturing our protagonist. Sheen is accompanied by Nesmith, a talking talking chimpanzee who has also found himself marooned upon this planet.