Dangerous Roads

Friends and fellow comedians Ed Byrne and Andy Parsons brave freezing temperatures, roads of ice and deserted gulags along Siberia's Road of Bones.

Sue Perkins and Liza Tarbuck drive the legendary Ho Chi Minh Trail, a network of dangerous roads hacked through mountains and jungles of Laos and Vietnam. Its role in the Vietnam War has left it one of the most perilous roads in the world as it is littered with unexploded bombs. Sue and Liza face a grueling drive to some of the least explored sections of the trail.

Comedians Hugh Dennis and David Baddiel drive over 2,000km of Ethiopia's death-defying, bone-shaking roads in a quest to reach Aksum, known as the home of the Ark of the Covenant. Along the way they have to compete with truck drivers high on local drug khat, a calamitous breakdown, and a shortage of fuel in the middle of the night.