Biker Mice from Mars (2006) (2006)

S1E20 Once Upon a Time on Earth: Part 1

Stoker completes his latest Regenerator, and the Biker Mice are set to transport it back to Mars. However, Stoker has different intentions for the device, as an unexpected foe of the Biker Mice disguises themselves as a government agent to capture the aliens who are hiding on Earth.