Not on your list
The Night Buffalo
A schizophrenic man commits suicide after his girlfriend cheats on him with his best friend.
2007 · 1h 42m · 4.6 on TMDB
NC-17Unable to cope with the fact that his girlfriend cheated on him with his best friend, a 22-year-old schizophrenic sets an elaborate revenge plan into motion before taking his own life.
