I have to confess that I was really taken aback at the idea that you hadn't even heard of the movie version of A Few Good Men (sorry, but it's just really well known - Tony would fall over at the idea), but that's OK, you're just ... different. :)

I would heartily recommend the book if those kinds of character portrayals interest you at all. There's a lot of sadness to be found there, but a lot of love as well.