There's no way this list would be complete without the bank heist from The Dark Knight. The awesome thing about this scene is how well it establishes who the Joker is with minimal dialogue. From the beginning, the Clown Prince of Crime is dealing in misinformation - his crew doesn't even know he's coming along on the job, and one by one he manipulates his subordinates into taking each other out, leaving nobody to get flipped by the cops. Even his escape plan is flawless. If this was the only crime he ever committed, the Joker would still be one of the best bank robbers of all time.