I recommend again that those who haven't seen the classic film "Twelve Angry Men" - hippity-hop to your local video shop or library and check it out.
Here's a summary from
IMDB.com
"The defence and the prosecution have rested and the jury is filing into the jury room to decide if a young Spanish-American is guilty or innocent of murdering his father. What begins as an open and shut case of murder soon becomes a mini-drama of each of the jurors' prejudices and preconceptions about the trial, the accused, and each other. Based on the play, all of the action takes place on the stage of the jury room."
Summary written by pjk {PETESID@VNET.IBM.COM}
It stars Henry Fonda, E.G. Marshall, Martin Balsam and a very young Jack Klugman.