Bill Munny, a retired, once ruthless killer-turned-hog farmer, is flat broke. A widower with two young children to tend to, he feels he has no choice but to accept one last bounty hunter mission to find and kill two young gunslingers who brutalized and cut up the face of a local prostitute. Bill teams up with his old partner Ned and the cocky greenhorn, The Schofield Kid. The three men soon find out this bounty has many more obstacles to overcome...