Dunkirk.
I still like that movie. I think I have a copy on Laserdisk - will have to check."The Outsiders" (1983)
This S.E. Hinton film about rival youth gangs in 1960`s Oklahoma was a springboard for SO many young actors....Patrick Swayze, Ralph Macchio, Rob Lowe, Tom Cruise, Emelio Estevez, Matt Dillon, C. Thomas Howell, Leif Garrett, Diane Lane.
Watching this was like turning back the clock....