Based on real events that occurred in Australia at the turn of the century and adapted from Thomas Keneally's novel, The Chant of Jimmie Blacksmith concerns a young man of Aboriginal and European heritage who has been raised by missionaries. A hard and reliable worker, Jimmie is employed on a property in central-western New South Wales. Hoping to achieve assimiliation into white society, Jimmy marries a white girl, but instead this only increases the loathing and ridicule directed at him. In the winter of 1900, an argument ensues between Jimmy and the owner of the property, which leads to Jimmie and his uncle horrifically killing most of the man's family. Jimmie subsequently takes to the bush with his wife, baby, and younger brother, Mort. Pursued by the police and vigilante farmers, Jimmie sends his wife back with a message: 'tell them I've declared war.' He and Mort kill again, but the younger brother becomes increasingly troubled by their actions. Jimmie eventually goes on alone until his inevitable capture and hanging.