John Soursby Glover Jr. is an American actor, best known for a range of villainous roles in films and television shows, including Lionel Luthor on the Superman-inspired television series Smallville. In 1993, he co-starred in the dark comedy Ed and His Dead Mother with Steve Buscemi and Ned Beatty. For Disney, he voiced the Babysitter in the Dinosaurs episode "Terrible Twos", Abraxas in Tron: Evolution, Dyson in Tron: Uprising, the New York Times Reporter in Agent Carter, and the Devil in the ABC Studios TV show Perception.