This isn’t an experiment! This is real! That’s what Prisoner 8612 (Ezra Miller) declares one hour into this dramatisation of psychologist Philip Zimbardo’s controversial 1971 study (or demonstration?) of perceived power and authority, paying self-selecting students to participate in a two-week faked prison on the grounds of the University. He leaves and is swiftly followed by Prisoner 819 (Tye Sheridan). They know their rights even if the guards, aping the mirror-shaded Southern-accented sadists from Cool Hand Luke, led by Michael Angarano, are getting deeper into character and don’t care. The other fools stay to be preyed upon. These are not prisoners. They are not subjects. They are not students. They are boys. Zimbardo’s girlfriend (Olivia Thirlby) arrives to participate on the parole board and watching the ‘prisoners’ make no attempt to just leave this horrifying situation she tells Zimbardo (Billy Crudup) what is going on is truly disturbing. But he is on a power trip himself and it isn’t until he finally observes the degree of abuse and destruction while left alone watching it unfold on the surveillance cameras that he finally calls a halt just 6 days in. This won’t tell you anything new about human behaviour. The faux interviews (based on the original recordings) at the end won’t clarify anything except that people seem to slide into preordained institutional roles and succumb to punishment which is dealt them entirely arbitarily by alleged superiors. And everyone’s kinda surprised that other people would treat them like dogs. But nobody got harmed during the making of this ego trip for a University professor. Go figure. Reality’s a bitch. Just! Say! No! Or beat them up right back. Adapted by Tim Talbott from Zimbardo’s The Lucifer Effect and directed by Kyle Patrick Alvarez.