Mack, Juan-Juan and Commander Cobra talk with Ross Sharp about an enormous structure built near Stonehenge almost 5,000 years ago. Show security supervisor Willy Clubb reveals a disturbing love letter sent to Juan-Juan. Cindy Bailey Dove on the future of sports drones. Rock star Merrell Fankhauser on his new Hollywood connection. Switchblade Steve on a woman who went to Mars. Emily M on secrets of the Ouija Board. Special guest Barbara With calls in from Paris.