James Lucas on X: "One of Buster Keaton's craziest stunts This is real footage from 100 years ago. That is a real man, on the front of a real train, actually moving down the track. It comes from his 1926 film The General, and it is one of the most dangerous stunts he ever performed. Keaton's https://t.co/e8POOZxiE6" / X