In Twelve Angry Men, a young delinquent awaits sentencing for the manslaughter of his aggressive father. Twelve jurors are corralled in a room for their deliberations in a murder trial. One juror feels that there is a "reasonable doubt" - to the frustration of his eleven colleagues - thereby preventing a quick verdict. During the heated debate, the hidden preconceptions and assumptions of the jurors are revealed. When faced with playing the hangman, each juror is forced to face himself.