Larson Petty is an evil nemesis on ALF: The Animated Series.
He tried to invade Melmac, and it was up to ALF to save him when the Melmacian Air Force couldn't stop him. ALF tricked Larson Petty into flying his ship into a giant donut hole, where Petty's spaceship got stuck, and was dunked into a giant cup of coffee.
He has a co-pilot who controls his spaceship. He doesn't have a reverse button on his spaceship, according to his co-pilot.
Larson Petty is voiced by Thick Wilson.
It is never made clear if Larson Petty had anything to do with the destruction of Melmac.