Locked

20 men are chosen to participate in the roles of guards and prisoners in a psychological study that ultimately spirals out of control.

Psychiatrist Sam Foster has a new patient, Henry Letham, who claims to be suicidal. In trying to diagnose him, Sam visits Henry's prior therapist and also finds Henry's mother -- even though Henry has said that he murdered both of his parents. As reality starts to contradict fact, Sam spirals into an unstable mental state. Then he finds a clue as to how and when Henry may try to kill himself, and races to try to stop him.

Dr. Alan Stone breaks new ground for treatment of the mentally ill through an experiment on three paranoid schizophrenic patients who believe they are Jesus Christ.

An awkward office drone becomes increasingly unhinged after a charismatic and confident look-alike takes a job at his workplace and seduces the woman he desires.

A disturbed and institutionalized 16-year-old girl struggles between fantasy and reality.