1926: American actor Buster Keaton clinging to the front of a train in a still from the film, 'The General,' directed by Keaton and Clyde Bruckman. (Photo by Hulton Archive/Getty Images)
1926: American actor Buster Keaton clinging to the front of a train in a still from the film, 'The General,' directed by Keaton and Clyde Bruckman. (Photo by Hulton Archive/Getty Images)