Thunderheart (1992)

A young mixed-blood FBI agent is assigned to work with a cynical veteran investigator on a murder on a poverty-stricken Sioux reservation.

Director: Michael Apted

Cast: Val Kilmer, Sam Shepard, Graham Greene, Fred Ward, Fred Thompson, Sheila Tousey, Ted Thin Elk, John Trudell, Julius Drum, Sarah Brave, Allan R.J. Joseph, Sylvan Pumpkin Seed, Patrick Massett, Rex Linn, Brian A. O'Meara, Duane Brewer, Lewis C. Bradshaw, Dennis Banks