A bounty hunter protects his dead brother's wife in a lawless world after a comet has devastated much of earth. A bounty hunter protects his dead brother's wife in a lawless world after a comet has devastated much of earth. A bounty hunter protects his dead brother's wife in a lawless world after a comet has devastated much of earth. A bounty hunter protects his dead brother's wife in a lawless world after a comet has devastated much of earth.