Italy: Rhod Gilbert and friend and fellow comedian Angela Barnes cross Italy's most treacherous Alpine roads in Rhod's first adventure since being treated for cancer. [S,AD]
Georgia: Twenty Twelve co-stars Hugh Bonneville and Jessica Hynes face an Olympic-sized task as they take a terrifying road trip through the deadly, winding mountains of Georgia. [S]
Bolivia: Funny men Phill Jupitus and Marcus Brigstocke find that their high-altitude road trip in South America is no joke as they grapple with Bolivian bandits and the Road of Death! [S]
Sri Lanka: Former Soccer Saturday buddies Jeff Stelling and Chris Kamara reunite for an epic journey across Sri Lanka where they reaffirm their friendship along the way. [S,AD]
Nepal: Comedians Rhod Gilbert and Greg Davies won't be laughing too much as they dodge reckless drivers, floods and landslides on an ambitious drive through mountainous Nepal. [S]
Alaska: And you thought the M25 was bad. Sue Perkins and Charley Boorman trek across Alaska on the notorious Dalton Highway, battling Arctic conditions on a glorified dirt track. [S]