All seven episodes of the first sky 1 comedy travelogue series in which ricky gervais and stephen merchant send karl pilkington who doesnt like travelling to visit the seven wonders of the world hoping the trip will force karl out of his comfort zone broaden his mind and change his outlook on the world the pair keep in touch with him by telephone from london as he offers his unique insights on the great wall of china christ the redeemer in brazil petra in jordan machu picchu in peru ch