Breakfast Club
This movie really reminded me of The Breakfast Club. Hold on, I'm not crazy...
The random group of people from different circles being thrown together. Hatfield and Mrs. Mallory are from the same clique and start off feeling superior to the others. You have the outsider, the geeky guy, the tough guy. The stereotypes are well represented.
Towards the end, them sitting around the stagecoach on the benches and on the floor, all of these disparate characters feel a common bond for having gone through this together.
Then at the end when they are taking Mrs. Mallory out on the stretcher her friends look upon Dallas with disgust. Mrs. Mallory is obviously torn.
Maybe this is a stretch, but this really struck me and I'm not one to look for these kinds of connections.