Rupert Thorne
Actor: Julian Ball
Notes:
One of many bosses of the Gotham underworld. Rupert earns a distinction for ruthlessness and cruelty in Gotham. Of all the figures I have encountered, he has set the bar to a height I did not believe was possible for anyone other than The Joker.
There are rumors that he has financed a Nuclear Fusion project resulting in the creation of a human able to melt through anything.