Best Moment When the Hero and Villain Finally Meet

These are the moments that movie audiences wait in sheer anticipation for: the climactic, and inaugural, meet and greet between its hero and villain, the forces of good and evil. The moment when the hero and villain FINALLY meet! If they encountered each other but the villain was disguised, it won't be counted.

Which of these moments was the most memorable to you?

After voting, you may discuss the poll here.