Batman666

Christopher Nolan's version I bet. He always wanted to see it real and no comic mumbo-jumbo. so He take things from comic that is realistic and left the unreal ones. And make something's up that realistic according to him to enpowered the movies. that's why his joker's version isn't the white pale body from the vat chemicals but just a homicidal maniac that use makes up on his face. Because he thinks that people that is dropped to a vat of chemicals ain't gonna end up like the joker. So it goes the same with his version of Batman.

threat level : Joker < Ra's Al Ghul

Insanity and Unpredictability : Joker > Ra's Al Ghul

it depends what do you mean by greatest.

I got goosebumps when I read or watch (cartoon) the story about joker

And I didn't get the same excitement with Ra's even I often fall asleep when the story's about ra's two face, bane and any other villains.

Joker's story is more entertaining for me to read so I'll vote for Joker.

Hmmm three villains at once? I'm afraid it's gonna end like Batman & Robin. so two-face and joker and they're not getting along together so it's like triple threat between joker, batman, and two-face. I think it would be interesting.

All-Star universe is different than the original continuity.

Is the all-star's jut like the ultimate universe in marvel? or it is a part of DC's multiverse?

Batman's not overrated. Spider-Man is overrated

Cool!

Damn! Batman has all the girls

Batman's approve Tim's skill to be the future World greatest detective even may surpass him someday. But Dick Grayson has alot of skills. I'll vote for Tim Drake or Damian Wayne though

like it is said in Batman 666: "When the world greatest crimefighter and the daughter of the ultimate criminal mastermind got together, there could be only one result. The ultimate child" (Damian) so my vote's gonna be Damian minus the killing.

really? I thought Spider-Man is nerd with pimples.

I say lightsaber wins