What movie had the best opening scene?

When you look at movies, the opening scene is always very important. Because most of the times it tells the plot of a movie in a good way, and sometimes... they don't

So when I think of a good movie opening it would either be A New Hope or Raiders Of The Lost Ark, because they tell the plot/story of the movie to the audience in a good way.

So I want to ask you, what you would consider to be the perfect/best opening scene in a movie