
World's Most Dangerous Roads
Hugh Dennis and David Baddiel drive Ethiopia's bone-shaking roads to find the Ark of the Covenant.

Hugh Dennis and David Baddiel drive Ethiopia's bone-shaking roads to find the Ark of the Covenant.

Sue Perkins and Liza Tarbuck drive the dangerous roads of the legendary Ho Chi Minh Trail.

Ed Byrne and Andy Parsons drive across Siberia's infamous Road of Bones.

Ben Fogle and Hugh Dennis travel from the Peruvian Andes to the depths of the Amazon.

Rhod Gilbert and Greg Davies attempt to drive through the mountainous, landlocked nation of Nepal.

Sue Perkins and Charley Boorman travel across Alaska to the notorious Dalton Highway.

Comedians Maisie Adam and Suzi Ruffell navigate Morocco's mountain passes, canyons and dunes.

Comedians Darren Harriott and Ria Lina head to South Africa for the road trip of a lifetime.

Jamie-Lee O'Donnell and Saoirse-Monica Jackson of "Derry Girls" trek across Romania to the Danube.

Ed Gamble, Lou Sanders and their pair of his-and-her driving gloves tackle the landscape of Iceland.

Actor Stephen Mangan and comedian Lara Ricote track their progress across Australia.

Indoorsy comedians Phil Wang and Pierre Novellie set their sights on Lesotho.

Joe Wilkinson and Zoe Lyons take on the wilds of eastern Turkey.

Will Mellor and Keith Lemon take a high-octane road trip in Albania.

Phill Jupitus and Marcus Brigstocke take a road trip through Bolivia's infamous Road of Death.

Hugh and Jessica take a terrifying road trip through the former Russian state of Georgia.

Angus Deayton and Mariella Frostrup drive up Madagascar's eastern coast.

Hugh Dennis and David Baddiel drive Ethiopia's bone-shaking roads to find the Ark of the Covenant.

Sue Perkins and Liza Tarbuck drive the dangerous roads of the legendary Ho Chi Minh Trail.

Ed Byrne and Andy Parsons drive across Siberia's infamous Road of Bones.