Joseph Frank "Buster" Keaton (October 4, 1895 – February 1, 1966) was an American actor, vaudevillian, comedian, filmmaker, stunt performer, and writer. He was best known for his silent films, in which his trademark was physical comedy with a consistently stoic, deadpan expression, earning him the nickname "The Great Stone Face".
He earned an Academy Honorary Award in 1958. More: en.wikipedia.org.