Richard Hammond presents an extraordinary new game show. Crashes, smashes and hilarious mud splashes are on the cards as ten celebrities from the world of sport, music and television take on one of television's largest and most extreme obstacle courses. They journey across the globe to the purpose-built Total Wipeout course in Argentina to put their strength, balance and bravery to the test in the hope of winning 10,000 pounds for charity. Contestants include ex-footballer John Fashanu, Big Brother winner Chantelle Houghton and party boy Calum Best.