Johnny Knoxville sends Steve-O, Chris Pontius, and new Jackass cast members on a Shark Week mission for the ages. They'll dial up a series of shark stunts that test their bravery and threshold of pain as they put common shark … Johnny Knoxville, Steve-O, Chris Pontius, Sean «Poopies» McInerney, Jasper Dolphin, Craig O'Connell Added on HBO 2023-07-18.