The Stanford Prison Experiment, one of the most infamous psychology studies, changed the field forever. Now, hear firsthand from the prisoners, guards, and the late Dr. Zimbardo himself in one of his final interviews, about what took place in that basement and why the results may not be quite what they seem. #TheStanfordPrisonExperimentUnlockingtheTruth, a limited series, premieres Wednesday, November 13 at 8/7c on National Geographic. Stream next day on Disney and Hulu. | National Geographic TV