Stars: Dara Swisher, Karl Pilkington, Richard Yee, Benjamin Green, Matthew Silver
While traveling around the world, Carl learns about different aspects of life and how people deal with their problems.
Stars: Michaela Kametz, Paddy McGuinness, Samuel Holland, Thomas Balou Martin, Stefanie Mau
Cheri Haley and Greg Wallace go to factories to discover how our favorite foods and products are produced, and Ruth Goodman explains the history of these products.
