Gran Torino
This wasn't a film I would have chosen myself (my son bought it around) but I found it interesting and though provoking .
The principal part is played by Clint Eastwood , an elderly man living alone in a changing world full of intolerance.
I think the story demonstrates that the elderly should not be written off and have much to give in ways which may not be obvious and can be surprising. Also that it is never to late to make amends for past misdeeds ....