Guest Juliette Eisner, is the director of the 3-part series 'The Stanford Prison Experiment: Unlocking The Truth.' It's an explosive new docuseries which takes an unprecedented look at one of history’s most notorious psychology studies through firsthand accounts of the original “guards” and “prisoners,” many of whom are speaking on camera for the very first time. The series airs Wednesdays, on the National Geographic Channel, Streams Next Day on Hulu and Disney+.