Führer Taboo is the supreme leader of Dark Science Empire Deathdark and the primary antagonist of Dai Sentai Goggle V. He stays behind a translucent wall until the finale where he was struck by Goggle Red and revealed to be a one-eyed 'super gene' product of genetic engineering. When Deathtopia was destroyed, he emerged, giant-sized, and battled GoggleRobo, before finally being destroyed.