Roman Polanski
His movie Chinatown is regarded as one of the best films of all time, but Polanski's role in that film was reduced to a man with a knife. His line, "You know what happens to nosy fellows?" became one of the most famous of the flick. The character then starts slicing up Jack Nicholson's character, Jake Gittes, with said knife. The worst part is he goes right for the nose. Gross...