Charlie Wilson's War - The scenes are so funny and snappy that you just can't stop watching it. Especially the ones with Gust and Charlie.
Jaws is another great multi-viewing movie, so many good scenes.
I've watched Lonely are the Brave about 12 times, since it's raining here today I'll probably watch it again.
I have saw Lonely are the Braves three or four times. Very good film.
The Rocky Horror Picture Show - one of my favorites.
Ray - great story and music about the life of Ray Charles
Bought the DVD for seeing it in the future (when the story fades in my mind -- hard for that to happen!)
On the Waterfront is still my favorite.
I have the Leonard Bernstein score on a CD and play it in the car often.