In Mission 142 we explore what happens when a rock band starts cavorting with paranormal forces they don't understand. In 1981, an up and coming rock group called Entropy had a run in with something they called "The Grey Man." This entity promised power, fame, and everything an aspiring rock star could dream of, but it came at a price. Marcus F. Griffin recounts how this entity brought his band right to the edge of fame, but then tore them apart. His new book is called "Playing with the Devil: The True Story of a Rock Band's Terrifying Encounters with the Dark Side." Also, don't miss Bigfoot in the news!