This SPOOKY SATURDAY episode explores the phenomenon of mass hysteria, focusing on the Dancing Plague of 1518. It discusses the historical context, the theories behind the outbreak, and other instances of mass hysteria throughout history. The conversation highlights the power of stress and psychological factors in manifesting physical symptoms and the role of belief in finding a cure. The hosts also find humor in the idea that a plague that killed hundreds of people may have been sparked by a stubborn wife trying to annoy her husband.