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.
Actor Will Mellor cajoles one of his besties - comedian Keith Lemon - to join him on a road trip in Albania.
Long-term mates Joe Wilkinson and Zoe Lyons take on the wilds of eastern Turkey in this episode.
Certified 'indoorsman' Phil Wang convinces best friend Pierre Novellie to join him for a trip in Lesotho.
Actor Stephen Mangan and comedian Lara Ricote, who have never met before, aim to reach northernmost Australia.
Ed Gamble, Lou Sanders, and their pair of 'his 'n' hers' driving gloves tackle the landscape of Iceland.
Derry Girls stars Jamie-Lee O'Donnell and Saoirse-Monica Jackson tackle the ruggedness of Romania.
Self-confessed city boy Darren Harriott teams up with adventurous Ria Lina for a trip across South Africa.
Comedians Maisie Adam and Suzi Ruffell head to Morocco for a Thelma and Louise-esque road trip...
