Richard Brewer: Lord, forgive us for our wrongdoings, for our misguidance by heathen religions. Thank you for keeping us alive. Lord, be with us in doing the right thing. Our Father, who art in Heaven, hallow be thy name.
William H. Bonney: Please, Dick. It's getting cold. (he and Dick both pull guns on each other) I could've killed you, Dick. I could've killed you, but I don't want to kill you. I want to eat.
In the final scene as Doc tell Billy good-bye if you look up to the top right hand corner of the screen you can clearly see a jet trail in the blue sky. Certainly not possible in those days.
When the Regulators are making their escape out of the house at the end, if you look at the extra shot right after Charlie (Casey Sizemore) busts out of the house, you'll see a young Tom Cruise. He was on-set visiting with friend Emilio Estevez and got into makeup (including huge sideburns) and on-screen.