London conjuror Chung Ling Soo was famous for his “bullet catch” illusion: Audience members would mark bullets that were loaded into a gun, which attendants then fired at Soo. He would appear to catch the bullets and drop them on a plate. In fact, Soo palmed the bullets during the marking, and alternate bullets were loaded into the gun, which was rigged to swallow them and fire a harmless gunpowder charge.
That worked fine until March 23, 1918, when the gun didn’t swallow. A live audience in the Wood Green Empire watched the attendant shoot Soo — who staggered and said, “My God, I’ve been shot” in English. Not only had he faked catching bullets, William Robinson had faked being Chinese for 19 years. He died the next day.