Just added to the Movies You Might Not Know list:
The Bingo Long Traveling All-Stars and Motor Kings, the 1976 classic with Billy D. Williams, James Earl Jones, Richard Pryor, and Dewayne Jessie, as a group of Negro League baseball players forced to barnstorm around the country when the owners won't allow to join the league as their own team.
Also, "Don Juan de Marco," starring Johnny Depp as a man who acts like he's Don Juan, Marlon Brando as the therapist who treats him and is inspired by him, and Faye Dunaway as the love interest drawn into the story.