Johnny Knoxville talks about Dave England ripping the tendon off one of his fingers while filming Jackass 5, being trained in musical theater and helping contestants while hosting Fear Factor: House of Fear. The Tonight Show Starring Jimmy Fallon. Stream now on Peacock: https://bit.ly/3gZJaNy Subscribe NOW to The Tonight Show Starring Jimmy Fallon: http://bit.ly/1nwT1aN Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35ET/10:35c Get more The Tonight Show Starring Jimmy Fallon: https:/