3. Victor Zsasz
One of my favourites, and probably one of the most under-rated members of Batman's Rogues Gallery. Victor has gone through many changes over the years but he has always been a menace to the people of Gotham and himself. He is a serial killer, that kills with his knife and than carves a tally into himself. His life first started to get bleak when he lost his inheritance at a Gotham casino to none other than, Penguin. Afterward he decided life had no meaning any more. To him, his killings aren't meaningless... or killings at all. He doesn't make a tally mark for people he's killed. He does it for the people he has "saved" from the emptiness of life. He's been around for ages and has in recent years, been given a re-birth, and found new popularity.
Ideal Casting: So he's a dirty, creepy, serial killer? Cool... So you should probably think about casting Elias Koteas.