Pack your case for another trip as Karl Pilkington experiences more of the world's most magnificent destinations. Following his discoveries in the hilarious first series, this modern day philosopher is now turning his attention to some of life's other big issues, embarking on an epic trip that takes him from the arctic conditions of Iceland to rural India, Mexico, Germany, across America and to the metropolis of Tokyo. The An Idiot Abroad star moans his way through a whole new series of bizarre and outlandish experiences. These include fighting street crime with real-life superheroes, learning what life on Mars would be like, trying out the health benefits of drinking urine and - as a man known for his bald head - experiencing the transformational effect of having hair again. Will these new adventures change how Karl sees the world?