For T.V. shows, I almost, or did cry, at certain parts of Avatar. Some points for sad music, the ending, and certain moments that hit me hard.
Music wise, the other day I was listening to Yellowcard, and there's a song called "Life of a Salesman" and it pretty much has the singer asking if he's done a good job in life, and that he looks up to him. This was hard cuz I lost my dad a few years ago, and I can't listen to the song but once every few months.
Movies, I'm a really emotional person, I'll admit it. Anything with a sad, depressing, or even happy scene, I'll get a bit misty eyed. But only if the music is also emotional. I don't want a sad scene with metal or what not. That's just wrong man...seriously. Like, in the earlier comments someone said The Fellowship of the Rings. The last...45 minutes of it is just pure tearjerker material. Plus, the whole opening sequence of the newest Star Trek movie. (Don't judge)