The Dark Knight
You cannot deny the fact that the late Heath Ledger’s intensity made The Dark Knight one of the best comic book movies of all time. Although Ledger did not improvise a line, he was a legend for improvising a moment. As he was quietly sitting in jail, he witnessed Jim Gordon (Gary Oldman) being congratulated for his promotion. It is here that he improvised a chilling moment by slowly clapping without changing his facial expression.

The Dark Knight
The Amazing Spider-Man 2
Pardon us for saying that The Amazing Spider-Man 2 tops the other Spider-Man movies. In one scene, Emma Stone accidentally yells, “Peter!” before she remembered her line and covered her mouth at the realization. However, the director decided to keep it as it was perfect for the film.

The Amazing Spider-Man 2

