[edthebig]

Let me know about that movie you love watching over and over again.

[sunflowerbanana]

Well, Pride and Prejudice (2005). The version starring Keira Knightley and Matthew Mcfadyen (not sure of the spelling). I also watch The Avengers and X-Men 1 and 2 repeatedly.

[Elfprincess]

Jan Komasa's Suicide Room
 and Peter Jackson's Heavenly Creatures (https://www.youtube.com/watch?v=0_KzpSS6wYg)
are tied for me. I've seen them at a moment of my life when I really needed to, and they changed the way I think about the world and myself.
I never get tired of seeing them again and again. Sort of shame that they're not all that well-known, but that saves me from obnoxious fanbase and memes made out of them.