The White Planet

S1, E10: Skunk's gang plots to win a round-the-world race around the equator and destroys the White Planet, the vehicle belonging to Konrad who aims for six consecutive wins. Dr. Elephant tries to use Astro's electronic brain to repair the White Planet. Astro foils the subversive plans of the gang as they try to destroy the White Planet during the race. Konrad finds out his sister Mitzi is actually a robot and a backup electronic brain. The White Planet holds out against a nuclear torpedo and wins the race.