Animation. Dogstar is a spaceship that contains all of earth's dogs, lost during the move from Old Earth to New Earth. The Clark kids miss their dog Hobart and, on board the Valiant, they go in pursuit of the Dogstar.

Onboard the Dogstar, Zeke's belief that he is human leads him to play practical jokes on Alice. Meanwhile, Lincoln takes a brain-boosting holiday on the planet Mensa and attracts the attention of a certain Bob Santino. Invited to stay on the planet, will Lincoln go back to the Valiant? Show less