During the filming of the 1939 movie “Jesse James,” a stuntman and his horse went over a cliff and fell 70 feet into a river. The stuntman was fine; the horse died. This incident is what gave rise to that line at the end of many movies: “No animals were harmed in the making of this film.” The American Humane Association, which trademarked that saying, worked out a deal with the Screen Actors Guild and the precursor to the Motion Picture Association of America in which filmmakers would vouch that animals were well treated in movies.Rep. Mike Gallagher (R-Wis.) thinks this might be a good...…During the filming of the 1939 movie “Jesse James,” a stuntman and his horse went over a cliff and fell 70 feet into a river. The stuntman was fine; the horse died. This incident is what gave rise to that line at the end of many movies: “No animals were harmed in the making of this film.” The American Humane Association, which trademarked that saying, worked out a deal with the Screen Actors Guild and the precursor to the Motion Picture Association of America in which filmmakers would vouch that animals were well treated in movies.Rep. Mike Gallagher (R-Wis.) thinks this might be a good...WW…