Psycrow

Psy-Crow is an intergalactic bounty hunter and mercenary, most often employed by Queen Slug-for-a-Butt. Psy-Crow was the boss on the asteroid chase levels in Earthworm Jim, and became the main antagonist in Earthworm Jim 2, kidnapping Princess What's-Her-Name in an attempted power grab. He also showed up in Earthworm Jim 3D as the boss in the Memory area.

Animated series
Psy-Crow's character (voiced by Jim Cummings) was fleshed out a bit more. He occasionally allies himself with Professor Monkey-For-A-Head, generally in service to the Queen but in at least one case in a successful attempt to take control of Insectika. The Queen eventually returned to dethrone the two of them, however. On at least one occasion, Psy-Crow grew tired of his bounty hunter profession and tried out other occupations, including a job that Jim said put him in "the most horrible peril in all the universe." He was a gym teacher (he was fired for being too nice despite the fact that he shot lasers at the children on several occasions). He soon decided that being a bounty hunter was indeed his chosen profession. In the episode, Hyper-Psycrow, when the Great Worm Spirit (Doug TenNapel, the creator of Earthworm Jim) shows up after Psy-Crow and Jim destroy the universe, Psy-Crow claims to have been a veteran of the Vietnam War, explaining how he ended up meeting the spirit (who pulled him into a foxhole, thereby saving his life).