The whole sequence in The Return Of The King starting with the Rohirrim arriving and Theoden's speech and ending with him dying in Eowyn's arms. Especially him saying how he would no longer feel ashamed to sit among his ancestors. Always gets me.
The
reveal of the new Enterprise in Star Trek: The Motion Picture. Spaceship porn at its finest. One of the most iconic designs ever gets the superstar treatment. And Goldsmith's score fucking kills me.
The Star Destroyer flying over
seemingly forever in Star Wars. I can't think of many other scenes demonstrating so well exactly what makes cinema such a unique medium.
Omar Shariff's
first appearance in Lawrence Of Arabia. I said it before, but that scene made me a film lover instead of someone who just watches a lot of movies.
Citizen Kane's
opening scene. Especially the way Welles cuts from an exterior to an interior shot. Genius.
Coppola going wild with operatic grandeur in the
baptism sequence of The Godfather. Possibly my favorite part of any movie ever.