Professor Moliarty is mole who tried to block the sun using his invention, the Kineto Beam, which would effectively plunge St. Canard into eternal night and allow his entire race to storm the surface and conquer the city. He was stopped by Darkwing Duck, who destroyed the Kineto Beam and sent Moliarty and his fellow moles scurrying back underground where they came from. In trying to evade Darkwing during a future encounter, Moliarty dug straight through the planet and ended up in Kung Pow City. The Masked Mallard followed him anyway, and Moliarty was finally caught and turned over to the authorities in Kung Pow. He was voiced by Jim Cummings.
Disney Adventures comics
Moliarty puts money together with Steelbeak, Tuskerninni, Liquidator, Bushroot, Megavolt, and Quackerjack to watch the Miss Corn Fritters Pageant on pay-per-view. Their session is temporarily disrupted by Darkwing Duck, who suspects that they are involved in the abduction of Fluffy. However, Darkwing also meant to watch the pageant and readily agrees to pay ten bucks to get to watch along. Some hours later, the pageant finishes and everyone gets back to business, which for the villains means attacking Darkwing Duck. Moliarty attacks Launchpad, but he gets away and Tuskerninni trips into his colleagues, knocking them out cold. Darkwing calls the cops on them and they are all hauled off to jail, even though they had nothing to do with Fluffy's disappearance.
Boom! Studios comics
Darkwarrior Duck uses the invasion of "Darkwings" to go after the criminals of St. Canard. Moliarty and Tuskerninni are his final victims before Quiverwing Duck stops him. Suff-Rage selects Moliarty for her League of Barely-Remembered Supervillains, an illusion for Darkwing Duck and Launchpad McQuack to fight and either be defeated or distracted by. The illusion of Moliarty wields his trademark bazooka against Darkwing during a one-on-one round. As with the others, Moliarty is defeated when the group is caught in a curtain. Just as Darkwing gloats, Suff-Rage
reveals they were only an illusion teleports them away.
Joe Books comics