Dara O'Briain, Jack Dee, Chelsee Healey, Greg James, Mel C and Philips Idowu sail the crocodile-infested rapids of the Zambezi river in Comic Relief's toughest challenge to date. Show more
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Dara O'Briain, Jack Dee, Chelsee Healey, Greg James, Mel C and Philips Idowu sail the crocodile-infested rapids of the Zambezi river in Comic Relief's toughest challenge to date. Show more