What movies made you cry?

I just watched Senna - I'm not a big racing fan, but it looked like an interesting documentary... I had tears during his race in Brazil, then cried uncontrollably at the end.

I don't remember the last time I've cried that hard during a movie, or even in general. Something about it just hit me hard. It was really beautifully done.

What movies have gotten you overly emotional?