An idiotic henchman enlisted by the disguised Plutarkian Lawrence Limburger to help steal Earth's natural resources and transport them to the dying planet Plutark.
Greasepit operates within Limburger's criminal organization, although their hierarchy is temporarily reversed.
Limburger employs Greasepit as a cohort in Season 1, while Season 2 shows Greasepit replacing Limburger after Limburger's demotion.
Throttle repeatedly confronts Greasepit as an active field-level enemy.
Greasepit assists Limburger against the mice in Season 1 and later becomes Limburger's replacement, capturing the Last Chance garage in Season 2.
Modo faces Greasepit in both local enforcement schemes and direct Plutarkian operations.
Greasepit helps Limburger oppose the mice, serves as Chief of Police during the framing plot, and later captures the Last Chance garage.
Greasepit and Karbunkle are colleagues in the same villainous operation, with Karbunkle's experiments sometimes directly affecting Greasepit.
Both work for Limburger throughout the series, and Season 2 specifically shows Karbunkle's machine turning Greasepit into a giant.
Explore the full interactive character relationship map of Biker Mice from Mars