Johnny Knoxville can tolerate huge trauma and getting knocked out for the sake of a good stunt - but don't ask him to shoot pranks at night or in cold water. The zany stuntman, who shot to fame as the leader of MTV's Jackass crew, admits he's up for anything as long as it doesn't involve darkness or cold. He tells Blender magazine, "I hate anything dealing with cold weather or cold water, and I don't like filming at night. "I don't mind blunt-force trauma or getting knocked out, but hate the annoying little stinging, sapping-type bits. "I don't like electrocution - it makes me so angry, like someone pulling your hair."