The Heat Is On

Nick Grimshaw, Frankie Bridge, Rob Rinder, Krishnan Guru-Murthy, Karim Zeroual, Samantha Womack and Louise Minchin attempt to cross the world's oldest desert in Namibia. In four days, the group must travel over 100 miles, scale the highest sand dunes on Earth and avoid deadly wildlife, all under the glare of the blistering desert sun, to finally reach the world-famous Eduard Bohlen shipwreck on Africa's skeleton coast.