Spencer Tracy as Chief Judge Dan Haywood
Burt Lancaster as Dr. Ernst Janning
Richard Widmark as Col. Tad Lawson
Marlene Dietrich as Mrs. Bertholt
Maximilian Schell as Hans Rolfe
Judy Garland as Irene Hoffman
Montgomery Clift as Rudolph Petersen
William Shatner as Capt. Harrison Byers
Werner Klemperer as Emil Hahn
Kenneth MacKenna as Judge Kenneth Norris
Torben Meyer as Werner Lampe
Joseph Bernard as Maj. Abe Radnitz
Alan Baxter as Brig. Gen. Matt Merrin
Edward Binns as Sen. Burkette
Virginia Christine as Mrs. Halbestadt
Otto Waldis as Pohl
Karl Swenson as Dr. Heinrich Geuter
Martin Brandt as Friedrich Hofstetter
Ray Teal as Judge Curtiss Ives
John Wengraf as Dr. Karl Wieck
Ben Wright as Halbestadt
Howard Caine as Hugo Wallner
Olga Fabian as Mrs. Elsa Lindnow
Paul Busch as Schmidt
Bernard Kates as Max Perkins
Sam Bagley as Concert Attendee
Frank Baker as Courtroom Spectator
Brandon Beach as Courtroom Spectator
Oscar Beregi Jr. as Waiter at Court Lounge
Jack Berle as Nightclub Patron
Paul Bradley as Concert Attendee
Chet Brandenburg as Concert Attendee
Tex Brodus as Nightclub Patron
Sheila Bromley as Mrs. Ives
Brad Brown as Military Policeman
Steve Carruthers as Concert Attendee
Dick Cherney as Concert Attendee
John Clarke as Prison Guard
Joseph Crehan as Courtroom Spectator at Verdict
Sayre Dearing as Courtroom Spectator
Bess Flowers as Concert Attendee
Raoul Freeman as Courtroom Spectator
Bobby Gilbert as Courtroom Spectator
Herman Hack as Concert Attendee
Lorna Hanson as Blonde Waitress in Rathskeller
Sam Harris as Courtroom Spectator
Shep Houghton as Courtroom Spectator
Reed Howes as Courtroom Spectator
Colin Kenny as Courtroom Spectator
Clyde McLeod as Nightclub Patron
William Meader as Courtroom Spectator
Harold Miller as Courtroom Officer
Hans Moebus as Assistant Defense Attorney
Ralph Moratz as Courtroom Spectator
George Nardelli as Courtroom Spectator
Ed Nelson as Captain at Nightclub Announcing Call-up of Officers
William H. O'Brien as German Prisoner in Cafeteria
Paul Power as Concert Attendee
Walter Raney as Construction Worker
Tony Regan as Courtroom Spectator
Waclaw Rekwart as Courtroom Spectator
Mitchell Rhein as Courtroom Spectator
Clark Ross as Courtroom Spectator
Mark Russell as Soldier
Norbert Schiller as Waiter
George Simmons as Concert Attendee
Rudy Solari as Interpreter in Courtroom
Norman Stevans as Nightclub Patron
Bert Stevens as German Prisoner in Cafeteria
Jack Stoney as Courtroom Spectator
Robert Strong as Courtroom Spectator
Hal Taggart as German Counsel
Jana Taylor as Elsa Scheffler
George Washburn as Nightclub Patron
Music by the great Kevin MacLeod