#4 – Roy Horn Tiger Attack
In 2003, Roy Horn was attacked by the tiger he trained and worked with, in the middle of the acclaimed Siegfried and Roy show. Near the middle of the show, the tiger lunged at Horn and dragged him off the stage, leaving the audience wondering whether or not it was all part of the show. By the time emergency workers arrived, Horn was alive but having issues breathing. He was in critical condition for weeks following the attack and had to have part of his skull removed to reduce pressure on his brain.