Unforgiven (1992) - Clint Eastwood
William Munny - a notorious killer - has settled down on a farm with his two children. His animals are sick, and times are very hard. When he finds out there is 500 dollars to be made from killing two cowboys - who deserve it - he reluctantly takes it on. He calls on his old partner, Ned, who rides with him and "The Schofield Kid", the young boy who told Munny about the money. They enter the town, which is watched over by an evil sheriff - Little Bill. A gritty and realistic tale of how the West really was.