These are new pictures that surfaced on the internet recently of Heath Ledger. These are from the upcoming Batman movie The Dark Knight, where he plays the Joker.
From the few pictures that they've revealed of him so far, he looks creepy as hell. Hopefully the visuals match his performance in the movie. In an interview I've read recently, Ledger reportedly locked himself into his hotel room in England for a month to perfect the entire persona of Joker for this role; trying out different voicing and character movements.
Batman The Dark Knight comes to theaters July 18th, 2008.
