Biker Mice from Mars (2006)

It's the Pits (1x12)

Air date: Nov 13, 2006

The Biker Mice are lured into a secret underground world carefully hidden beneath a Rump Mini-mart where they encounter not only one of the nastiest baddies of all time (the Pit Boss), but an unexpected group of enemies they have not seen for a long time: the Plutarkians!