Spencer Tracy character Dan Haywood
Burt Lancaster character Ernst Janning
Richard Widmark character Tad Lawson
Marlene Dietrich character Mrs. Bertholt
Maximilian Schell character Hans Rolfe
Judy Garland character Irene Hoffman Wallner
Montgomery Clift character Rudolph Petersen
William Shatner character Harrison Byers
Werner Klemperer character Emil Hahn
Kenneth MacKenna character Kenneth Norris
Torben Meyer character Werner Lampe
Joseph Bernard character Abe Radnitz
Alan Baxter character Matt Merrin
Edward Binns character Senator Burkette
Virginia Christine character Mrs. Halbestadt
Otto Waldis character Pohl
Karl Swenson character Heinrich Geuter
Martin Brandt character Friedrich Hofstetter
Ray Teal character Curtiss Ives
John Wengraf character Karl Wieck
Ben Wright character Halbestadt
Howard Caine character Hugo Wallner
Olga Fabian character Elsa Lindnow
Paul Busch character Schmidt
Bernard Kates character Max Perkins
Bess Flowers character Concert Attendee (uncredited)
Frank Baker character Courtroom Spectator (uncredited)
Brandon Beach character Courtroom Spectator (uncredited)
Joseph Crehan character Courtroom Spectator at Verdict (uncredited)
Sayre Dearing character Courtroom Spectator (uncredited)
Sam Harris character Courtroom Spectator (uncredited)
Shep Houghton character Courtroom Spectator (uncredited)
Reed Howes character Courtroom Spectator (uncredited)
William Meader character Courtroom Spectator (uncredited)
Colin Kenny character Courtroom Spectator (uncredited)
George Nardelli character Courtroom Spectator (uncredited)
Waclaw Rekwart character Courtroom Spectator (uncredited)
Jack Stoney character Courtroom Spectator (uncredited)
Oscar Beregi Jr. character Waiter at Court Lounge (uncredited)
Norbert Schiller character Waiter (uncredited)
Chet Brandenburg character Concert Attendee (uncredited)
Herman Hack character Concert Attendee (uncredited)
Sheila Bromley character Mrs. Ives (uncredited)
Harold Miller character Courtroom Officer (uncredited)
Hans Moebus character Assistant Defense Attorney (uncredited)
Ed Nelson character Captain at Nightclub Announcing Call-up of Officers (uncredited)
William H. O'Brien character German Prisoner in Cafeteria (uncredited)
Rudy Solari character Interpreter in Courtroom (uncredited)
Bert Stevens character German Prisoner in Cafeteria (uncredited)
Hal Taggart character German Counsel (uncredited)
Jana Taylor character Elsa Scheffler (uncredited)
Ralph Moratz character Army Major at Trial (uncredited)
Tony Regan character Courtroom Spectator (uncredited)
Dick Cherney character Concert Attendee (uncredited)
Norman Stevans character Club Patron (uncredited)
