Overview
The defense 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 soon becomes a mini-drama of each of the jurors' prejudices and preconceptions about the trial, the accused, and each other.
Cast

Martin Balsam
Juror 1
John Fiedler
Juror 2
Lee J. Cobb
Juror 3
E.G. Marshall
Juror 4
Jack Klugman
Juror 5
Edward Binns
Juror 6
Jack Warden
Juror 7
Henry Fonda
Juror 8
Joseph Sweeney
Juror 9
Ed Begley
Juror 10
George Voskovec
Juror 11
Robert Webber
Juror 12
Rudy Bond
Judge (uncredited)
Tom Gorman
Stenographer (uncredited)
James Kelly
Guard (uncredited)
Billy Nelson
Court Clerk (uncredited)
John Savoca
The Accused (uncredited)
Walter Stocker
Man Waiting for Elevator (uncredited)
John Gavin
Man in Court CorridorCrews

Henry Fonda
Producer
Sidney Lumet
Director
Reginald Rose
Screenplay
Reginald Rose
Producer
Reginald Rose
Story
George Justin
Associate Producer
Kenyon Hopkins
Original Music Composer
Kenyon Hopkins
Conductor
Boris Kaufman
Director of Photography
Carl Lerner
Editor
Robert Markel
Art Direction
Herman Buchman
Makeup Artist
James A. Gleason
Sound
Saul Midwall
Camera Operator
Faith Hubley
Script Supervisor