Actors for Macbeth?

Question:I have a school assignment to make a movie poster for Macbeth and I'm supposed to choose actors to play the lead roles. I especially need help finding someone to play Macbeth, but any ideas would help. I'm hoping to have someone really creepy looking play his part, but my best idea was Michael Jackson...and...um...no.

Best Answer - Chosen by Asker: I have a school assignment to make a movie poster for Macbeth and I'm supposed to choose actors to play the lead roles. I especially need help finding someone to play Macbeth, but any ideas would help. I'm hoping to have someone really creepy looking play his part, but my best idea was Michael Jackson...and...um...no.

I always see Al Pacino as Macbeth. To me, he's always best as dark twisted ambitious characters (Godfather 2, Scarface, Angels in America).