South Park Season 3 Episode 13

Starvin’ Marvin finds an alien ship and begins searching out a new home for his people. The government interrogates the boys to find out about Marvin and direct them to Sally Struthers. Marvin stops in South Park to pick up the boys and take them to the planet Marklar. The Marklarians are willing to let the Ethiopians relocate to their world and the Christian channel does all they can to stop them.