His films frequently contained "thrill sequences" of extended chase scenes and daredevil physical feats, for which he is best remembered today. Lloyd hanging from the hands of a clock high above the street in Safety Last! (1923) is one of the most enduring images in all of cinema.[5] Lloyd did many of these dangerous stunts himself, despite having injured himself in August 1919 while doing publicity pictures for the Roach studio. An accident with a bomb mistaken as a prop resulted in the loss of the thumb and index finger of his right hand[6] (the injury was disguised on future films with the use of a special prosthetic glove, though the glove often did not go unnoticed)