http://www.youtube.com/watch?v=_gBWpWwIBKwMark Hamill does the best Joker voice hands down but honestly, I wouldn't like to see him act it out on the big screen (& Mark probably wouldn't even wanna do it anyway); it works best for the cartoons/games & should stay that way. Joker/Jack Napier from 1989 Batman was awesome, a classic performance, but when compared to TDK's Joker... I see more of Jack Nicholson
acting like The Joker than actually being Joker, whereas TDK's Joker Heath does a really good job of portraying the insane killer without a real identity. He literally threw himself into the role,
became The Joker so-to-speak. I dunno if that makes any sense, kinda hard to describe but that's how I feel lol. Maybe it's the age difference?
Isn't it a good thing that most people can't picture Ms. Hathaway as Catwoman? Nobody knows what to expect, and that's what makes these movies great imo.