The Usual Suspects--a classic. gotta love Kevin Spacey
Office Space--definitely my fav comedy, with Tommy Boy a close second
Godfather 1 and 2 (has no one mentioned them yet? unbelievable)
Koyaanisqatsi--favorite art film, just about impossible to find, a very used VHS costs $75+ on ----. Directed by Godfrey Reggio, music by Philip Glass
Vampire Hunter D, Ghost in the Shell, Lain, Princess Mononoke--just a few of my favorite animes. Rye, if you haven't been exposed to anime, I think you might like them--all a bit different as they reflect Japanese culture, which I almot always count as a plus
Lord of the Rings--another classic, still doesn't do justice to the books, but Peter Jackson did a great job