Pairs of brave comedy stars and celebrities tackle perilous terrain as they embark on extraordinary road trips through some of the most breathtakingly beautiful and remote parts of the world.

Each pair of intrepid travellers heads off on an adventurous journey of a lifetime across the globe including Iceland, Albania, South Africa and Australia. Along the way, they learn about the history, ecology and geography of these terrains; the culture of the people living in these extraordinary locations and reveal more about themselves. The cast list of celebrities and comedy stars includes Stephen Mangan, Ed Gamble, Keith Lemon, Lou Sanders, Joe Wilkinson and ‘Derry Girls’ – Jamie-Lee O’Donnell and Saoirse-Monica Jackson. Filmed over five days, existing friendships, revealing conversations, chemistry and rivalries between celebrities add extra value to the road trips as they are sent to new destinations to face driving challenges that test them to their limits.