20 volunteers agree to take part in a seemingly well-paid experiment advertised by the university. It is supposed to be about aggressive behavior in an artificial prison situation. A journalist senses a story behind the ad and smuggles himself in among the test subjects. They are randomly divided into prisoners and guards. What seems like a game at the beginning soon turns into bloody seriousness.
The Experiment is a 2010 American drama thriller film directed by Paul T. Scheuring and starring Adrien Brody, Forest Whitaker, Cam Gigandet, Clifton Collins Jr., and Maggie Grace, about an experiment which resembles Philip Zimbardo's Stanford prison experiment in 1971.