User blog comment:Gotanks 2/Dragonball Z: All-Stars Story/@comment-4896588-20120926062910/@comment-1029138-20120930205808

Gruntilda is the villain of the video game Banjo Kazooie (the first game was on the Nintendo 64). You haven't heard of it have you? As for the Panther King, he is a villain in the game Conkers Bad Fur Day for the Nintendo 64. I don't know much about him though.