If Dungeons and Dragons has ever touched your life, then you’re probably familiar with the tentacled, brain-sucking Illithids. Even in a fantasy world so rich in bizarre monstrosities, the Mind Flayers stand out as shockingly alien. Yet the Illithids are not without their parallels in the natural world -- and even in human civilization. Join Robert and Christian for a science-grounded look at everyone’s favorite Underdark horror.