Buffalo Bill and the Indians (1976)

By 1885, beloved cavalryman Buffalo Bill Cody (Paul Newman) has hired a publicist and producer to help shape and promote his traveling Wild West show, which presents historically inaccurate reenactments of conflicts between U.S. troops and Native Americans. Cody hires Chief Sitting Bull (Frank Kaquitts) to play himself, as a villain, in stagings of the Battle of the Little Bighorn. But, to Cody's dismay, star performer Annie Oakley (Geraldine Chaplin) and spectators both take to Sitting Bull.