Thunderheart (1992)

Thunderheart
Crime, Mystery, Thriller
A young mixed-blood FBI agent is assigned to work with a cynical veteran investigator on a murder on a poverty-stricken Sioux reservation.
Starring
Val Kilmer, Sam Shepard, Graham Greene, Fred Ward, Fred Thompson, Sheila Tousey, Ted Thin Elk, John Trudell, Julius Drum, Sarah Brave
Directed By
Michael Apted