Leonidas Frank "Lon" Chaney (April 1, 1883 – August 26, 1930) was an American stage and film actor, make-up artist, director and screenwriter. He is regarded as one of the most versatile and powerful actors of early cinema, renowned for his characterizations of tortured, often grotesque and afflicted characters, and his groundbreaking artistry with makeup. Chaney was known for his starring roles in such silent horror films as The Hunchback of Notre Dame (1923) and The Phantom of the Opera (1925). His ability to transform himself using makeup techniques he developed earned him the nickname "The Man of a Thousand Faces".
He is also known as Leonidas Frank Chaney and Lon Chaney, Sr..
During the filming of Thunder in the winter of 1929, Chaney developed pneumonia. In late 1929 he was diagnosed with bronchial lung cancer. This was exacerbated when artificial snow, made out of cornflakes, lodged in his throat during filming and quickly created a serious infection. Despite aggressive treatment, his condition gradually worsened, and seven weeks after the release of the remake of The Unholy Three, he died of a throat hemorrhage on Tuesday, August 26, 1930, in Los Angeles, California. His funeral was held on August 28 in Glendale, California. Honorary pallbearers included Paul Bern, Hunt Stromberg, Irving Thalberg, Louis B. Mayer, Lionel Barrymore, Wallace Beery, Tod Browning, Lew Cody, and Ramon Novarro. The U.S. Marine Corps provided a chaplain and Honor Guard for his funeral. While his funeral was being conducted, all film studios and every office at MGM observed two minutes of silence in his honor.