Nine celebrities put their reputations and fitness on the line to raise money for Comic Relief. An extraordinary gathering of talent from the worlds of music and entertainment, including Gary Barlow, Cheryl Cole, Chris Moyles and Fearne Cotton, attempt to scale Africa's highest mountain to raise as much money as possible to alleviate suffering in the UK and Africa. Every step and stumble of their climb is documented in a tough but entertaining chance to meet the people behind the reputations.