Felix Faust (DC Animated Universe)
Felix Faust is a supporting antagonist in the DC Animated Universe, serving as one of the two main antagonists (alongside Hades) of the Justice League episode "Paradise Lost" and the main antagonist of the Jusatice League Unlimited episode "The Balance".
He was an archaeology professor who let his obsession with dark magic cloud his judgement, contacting and making a deal with Hades to bring back him from Tartarus to Earth in exchange of ultimate knowledge. Even after being betrayed by the God of the Underworld and being sentenced to the darkest depths of Tartarus, Faust doesn't let go of his ways, mentoring Tala for his own ends.
He was voiced by Robert Englund, who also played Freddy Kruegerand one of the 100 Maniacs of the Hathaway House in the A Nightmare on Elm Street film series, Lucifer in Married with Children, The Phantom of the Opera in the 1989 eponymous film, The Entity in Wes Craven's New Nightmare, Bill Gartley in The Mangler, the Riddlerin The Batman, Mayor George W. Buckman in 2001 Maniacs, the Vulture in The Spectacular Spider-Man, Inkubus in the 2011 eponymous film, Stag-Man and Anti-Pops in Regular Show, Myglomin Green Lantern: The Animated Series, Jim Bickerman in Lake Placid: The Final Chapter, the Scarecrow in Injustice and Stuart in The Last Showing.