Tenable All Stars

The 'Medal Heads' - made up of Team GB Olympians Tessa Sanderson, Sharron Davies, Iwan Thomas, Kriss Akabusi and Jade Johnson - try their luck.

This week it's the turn of 'The Junglist Massive' - AKA former I'm A Celebrity...Get Me Out of Here! stars Tony Blackburn, Christopher Biggins, Joe Pasquale, Martin Roberts and Kim Woodburn. They've battled through Bushtucker trials and survived the great outdoors, but can their star power conquer the tower?

Warwick Davis hosts as a celebrity team from the world of politics take on the Tenable Tower. Ann Widdecombe, Edwina Currie, John Sergeant, George Galloway and Lembit Opik must join forces as they attempt to win £125,000 for their charities.