Horten McGuggenheim

Horten McGuggenheim disguised himself as the Manic Minotaur of Mainsley Manor.

Scooby-Doo! Mask of the Blue Falcon
He dressed up as the Manic Minotaur to steal computers because of an unspecified childhood truama.

Appearances

 * DTV19. Scooby-Doo! Mask of the Blue Falcon