Wounded Civil War soldier, John Dunbar tries to commit suicide—and becomes a hero instead. As a reward, he's assigned to his dream post, a remote junction on the Western frontier, and soon makes unlikely friends with the local Sioux tribe. Kevin Costner, Mary McDonnell, Graham Greene, Rodney A. Grant, Floyd Red Crow Westerman, Tantoo Cardinal, Robert Pastorelli Added on HBO 2022-06-06. Youtube Trailer