Martin Balsam Juror 1
Henry Fonda Producer, Juror 8
John Fiedler Juror 2
Jack Warden Juror 7
Sidney Lumet Director
Lee J. Cobb Juror 3
Robert Webber Juror 12
Edward Binns Juror 6
Jack Klugman Juror 5
E.G. Marshall Juror 4
Rudy Bond Judge (uncredited)
Reginald Rose Story, Screenplay, Producer
Joseph Sweeney Juror 9
George Voskovec Juror 11
Ed Begley Juror 10
Billy Nelson Court Clerk (uncredited)
Boris Kaufman Director of Photography
Carl Lerner Editor
Faith Hubley Script Supervisor
Walter Stocker Man Waiting for Elevator (uncredited)
Herman Buchman Makeup Artist
Tom Gorman Stenographer (uncredited)
George Justin Associate Producer
Saul Midwall Camera Operator
Kenyon Hopkins Original Music Composer
Don Kranze Assistant Director
Al Gramaglia Sound Re-Recording Mixer
James A. Gleason Sound
John Savoca Defendant (uncredited)
Robert Markel Art Direction
James Kelly Guard (uncredited)