The Charge of the Light Brigade (1936), Stuntman Goes Down (9/9)

During the filming of the charge sequence, a stuntman was killed when he fell off his horse and landed on a broken sword that was lying on the field, unfortunately wedged in such a position that its blade was sticking straight up. Also, due to the use of trip wires, three dozen horses had their legs broken and had to be shot during filming, resulting in the U.S. Congress passing laws to protect animals used in motion pictures.[citation needed]
Jesse James (1939). A horse was killed during the scene where it was ridden off a cliff into a river. This incident led to the American Humane Association opening a Hollywood office in 1940 and monitoring the treatment of animals in films.