A Touch of Evil's opening is stunning. Superb cinematography and tension and all in one take. I actually thought it was a lot longer than the 3:40 seconds it is - which must say something about the power of it:
A lot of funny scenes stick in my head, but they work better in the context of the film. The bees & chainsaw scene from
Tucker & Dale vs Evil is still funny, but hilarious in the context of the film:
One Cut of the Dead is sort of two main scenes. The first can be awkward at times, but you have to watch it, and everything comes clear in a brilliant 35-minute (one-take) final scene.
A scene of a struggling single mother in
I, Daniel Blake is possibly the most heartbreaking scene I've seen.
The scene on the train (The Sixth Station) in
Spirited Away is stunning and beautiful in every way - the animation, the music and that moment in the film.
The final action scene in
Mission: Impossible - Fallout managed to take craziness to a new level.
The Handmaiden managed to make a tooth-filing scene erotic.
The reveal in
Infernal Affairs (2002) is almost up there with the ending to
The Usual Suspects.
The Lord of the Rings: The Fellowship of the Ring - aren't the opening scenes in The Shire just wonderful? Lots of great scenes in this film.
I don't think
Toy Story 3's finale and the water in the glass in
Jurassic Park need any explanation.