Sweet Country (2017)

It’s 1929 on the vast, desert-like, Eastern Arrernte Nation lands that are now known as the Central Australian outback. Sam Kelly, a middle-aged Aboriginal man, works the land of a kind preacher, Fred Smith. After an ill-tempered bully arrives in town and Kelly kills him in self-defence, he and his wife go on the run as a posse gathers to hunt him down.