Damnation_Alley and The_Road really take you where you don't want to go.
https://en.wikipedia.org/wiki/Damnation_Alley_(film)#Plot
https://www.youtube.com/watch?v=Wmui7WAO-mQ
https://en.wikipedia.org/wiki/Damnation_Alley_(film)#Production
https://www.youtube.com/watch?v=2scCt7LCA-Y
https://www.youtube.com/watch?v=zu8rkWNNjkY
https://en.wikipedia.org/wiki/The_Road_(2009_film)#Plot
https://www.youtube.com/watch?v=94KcI0gLq1A
The_Road is certainly a heavy movie.
https://en.wikipedia.org/wiki/The_Road_(2009_film)#Production
Is THE ROAD Still The Most Depressing Story Ever Told? https://www.youtube.com/watch?v=8hH2Q0gfRYY
Both movies provide an interesting depiction of the aftermath from some kind of conflict and devastation.
