Boone finds himself on the most popular game show in the galaxy where he must compete against Rippen in an outrageous contest that will determine the fate of the Earth. Guest starring are Chris Parnell ("Saturday Night Live") as the Judge and Bruce Vilanch ("Hollywood Squares") as himself.

In a world where everyone is a cereal mascot and cereal is grown on farms, Penn seeks the help of an imprisoned Rippen to catch The Milk Man, a villain threatening to flood all the cereal crops with milk, turning them soggy.