Walter Huston
Ambassador Joseph E. Davies
Ann Harding
Marjorie Davis
Oskar Homolka
Maxim Litvinov
Gene Lockhart
Viatcheslav Molotov
Eleanor Parker
Emlen Davies
Helmut Dantine
Maj. Kamenev
Victor Francen
Vyshinsky, chief trial prosecutor
Henry Daniell
Minister von Ribbentrop
Barbara Everest
Mrs. Litvinov
Dudley Field Malone
Winston Churchill
Roman Bohnen
Mr. Krestinsky
Maria Palmer
Tanya Litvinov
Moroni Olsen
Col. Faymonville
Minor Watson
Loy Henderson
Vladimir Sokoloff
Mikhail Kalinin, USSR president
Maurice Schwartz
Dr. Botkin
Joseph E. Davies
Self - in Prologue
Ernst Hauessermann
Ship's Steward
John Abbott
Grinko (uncredited)
Ernie Adams
Heckler (uncredited)
Ed Agresti
Second Trial Judge (uncredited)
Alex Akimoff
O.G.P.U. Man (uncredited)
Fred Aldrich
Man at Bar in Montage (uncredited)
Demetrius Alexis
O.G.P.U. Man (uncredited)
Elizabeth Archer
Elderly Woman (uncredited)
Louis V. Arco
Train Announcer (uncredited)
Sam Ash
American Senator (uncredited)
Herbert Ashley
Electrician at Madison Square Garden (uncredited)
Hooper Atchley
Father (uncredited)
Robert Baikoff
Soldier (uncredited)
Felix Basch
Dr. Hjalmar Schacht - Banker (uncredited)
Nino Bellini
Italian Reporter (uncredited)
Ted Billings
Man at Inn (uncredited)
Tina Blagoi
Russian Woman (uncredited)
Oliver Blake
Heckler (uncredited)
Monte Blue
Heckler (uncredited)
Eugene Borden
M. Delbeau - French Minister (uncredited)
Egon Brecher
Heinrich Sahm (uncredited)
Barbara Brown
Well-Wisher at Train (uncredited)
Morgan Brown
American Delegate (uncredited)
Alexander Campbell
Senator (uncredited)
George M. Carleton
Congressman (uncredited)
James Carlisle
American Senator (uncredited)
Maurice Cass
Yugoslavian President (uncredited)
Nikolai Celikhovsky
Soviet Official (uncredited)
Feodor Chaliapin Jr.
Shop Foreman (uncredited)
Luke Chan
Japanese Diplomat (uncredited)
Cyd Charisse
Galina Ulanova - Ballerina (uncredited)
Jack Chefe
Newspaperman in Courtroom (uncredited)
Alex Chivra
Pierre Laval (uncredited)
Peter Chong
Japanese Ambassador Shigemitsu (uncredited)
Virginia Christine
Maria - Beautician (uncredited)
Winston Churchill
Self (archive footage) (uncredited)
Wallis Clark
Well-wisher with Bill (uncredited)
Donald Clayton
Vincent Massey (uncredited)
Edmund Cobb
Heckler (uncredited)
James Conaty
Dinner Guest (uncredited)
Harry Cording
Blacksmith (uncredited)
Gino Corrado
Italian (uncredited)
Jerome Cowan
Spendler (uncredited)
Noel Cravat
Workman (uncredited)
Joseph Crehan
Reporter (uncredited)
Oliver Cross
Delegate Van deWater (uncredited)
Albert D'Arno
Frenchman (uncredited)
Jacqueline Dalya
Russian Girl (uncredited)
William B. Davidson
Senator (uncredited)
George Davis
French Reporter (uncredited)
Jean De Briac
French Maniac (uncredited)
Leander De Cordova
Heckler (uncredited)
Wally Dean
Isolaltionist (uncredited)
Igor Dega
Litvinov's Secretary (uncredited)
Jean Del Val
Molotov's Secretary (uncredited)
Lala Detolly
Russian Woman (uncredited)
John Dilson
American Senator (uncredited)
Warren Douglas
Emlen's Well-Wisher at Train Station (uncredited)
Eugene Eberle
Son (uncredited)
Oliver Eckhardt
Radio Listener (uncredited)
Anthony Eden
Self (archive footage) (uncredited)
Ben Erway
Heckler (uncredited)
Fred Essler
Dutch Banker (uncredited)
Herbert Evans
Courtroom Spectator (uncredited)
Adolph Faylauer
German Diplomat at Train Station (uncredited)
Frank Faylen
Reporter (uncredited)
Frank Ferguson
American Newsman (uncredited)
Robert Fischer
von Schulenberg (uncredited)
James Flavin
American Senator (uncredited)
Ray Flynn
Isolationist (uncredited)
Lee Tung Foo
Tsiang Ting Fu - Chinese Ambassador (uncredited)
Ross Ford
Johnny - Emlen's Well-Wisher at Train Station (uncredited)
William Forrest
American Newsman (uncredited)
Patrica Fung
Chinese Girl (uncredited)
Jack Gardner
Newsreel Photographer (uncredited)
Gene Gary
Russian Foreman (uncredited)
Art Gilmore
Commentator (uncredited)
Joseph W. Girard
American Senator (uncredited)
George Glebeff
O.G.P.U. Man (uncredited)
Sam Goldenberg
Mr. Leon Trotsky (uncredited)
Ernest Golm
Fat German (uncredited)
Lisa Golm
Train Passenger Arriving Late (uncredited)
Gregory Golubeff
Commandant of the Court (uncredited)
Christine Gordon
Parachutist (uncredited)
William Gould
Isolationist (uncredited)
Alexander Granach
Russian Air Force Officer (uncredited)
Jesse Graves
White House Butler (uncredited)
Henry Guttman
O.G.P.U. Man in Taxi (uncredited)
Hermann Göring
Self (archive footage) (uncredited)
John Hamilton
Charlie - American Newsman (uncredited)
Lumsden Hare
Lord Chilston (uncredited)
Sam Harris
Parade Spectator (uncredited)
Henry Hebert
Isolationist (uncredited)
Frank Hemphill
Grandfather (uncredited)
Yvonne Hendricks
Minister's Wife (uncredited)
Louis Jean Heydt
American Newsman (uncredited)
Herbert Heyes
Congressman (uncredited)
Adolf Hitler
Self (archive footage) (uncredited)
David Hoffman
Mr. Radek (uncredited)
Mauritz Hugo
Heckler (uncredited)
Arthur Stuart Hull
Dinner Guest (uncredited)
Olaf Hytten
Parliament Member (uncredited)
Frieda Inescort
Madame Molotov (uncredited)
Ted Jacques
Machinist (uncredited)
Frank Jaquet
Dutch Banker (uncredited)
Allen Jung
Japanese Diplomat (uncredited)
Erwin Kalser
German Businessman (uncredited)
Joseph Kamaryt
Old Russian (uncredited)
Eddie Kane
Heckler (uncredited)
Zoia Karabanova
Russian Train Engineer (uncredited)
Kurt Katch
Gen. Semen Timoshenko (uncredited)
Edward Keane
Isolationist (uncredited)
Kenner G. Kemp
Newspaperman (uncredited)
Bill Kennedy
American Newsman (uncredited)
Jack Kenney
Heckler (uncredited)
Colin Kenny
Parade Soldier Spectator (uncredited)
Emmett King
British Delegate (uncredited)
Manart Kippen
Joseph Stalin (uncredited)
Nicholas Kobliansky
O.G.P.U. Man (uncredited)
Al Kunde
Father (uncredited)
Adia Kuznetzoff
O.G.P.U. Man (uncredited)
Charles La Torre
Rosso - Italian Ambassador (uncredited)
Charles Lane
Man in Kitchenin Montage (uncredited)
Ivan Lebedeff
Mr. Rosengoltz (uncredited)
Gabriel Lenoff
O.G.P.U. Man (uncredited)
George Lessey
Bill - Well-wisher (uncredited)
Marion Lessing
Telephone Operator (uncredited)
Carl M. Leviness
Reporter (uncredited)
Adolf E. Licho
Bookseller (uncredited)
Rolf Lindau
German Reporter (uncredited)
Doris Lloyd
Mrs. Churchill (uncredited)
Kathleen Lockhart
Lady Chilston (uncredited)
Arthur Loft
Man with Microphone (uncredited)
Wilbur Mack
American Newsman (uncredited)
Rosa Margot
Russian Servant (uncredited)
Michael Mark
Timid Man (uncredited)
Janet Martin
Natasha (uncredited)
John Maxwell
Reporter at Train (uncredited)
Mike Mazurki
Russian Machinist Workman (uncredited)
Lafe McKee
Radio Listener (uncredited)
Frank McLure
League of Nations Official / Ball Guest (uncredited)
Alex Melesh
Mr. Pyatakov (uncredited)
Marie Melesh
Young Woman (uncredited)
Tina Menard
Telephone Operator (uncredited)
Harold Miller
Dancer at Ball / Congressman (uncredited)
Howard M. Mitchell
Heckler (uncredited)
Vyacheslav Molotov
Self (archive footage) (uncredited)
Clive Morgan
Anthony Eden (uncredited)
Forbes Murray
Isolationist (uncredited)
Martin Noble
Russian Officer (uncredited)
Barry Norton
Ball Guest (uncredited)
Field Norton
Congressman (uncredited)
Alex Novinsky
Courtroom Reporter (uncredited)
Pat O'Malley
Irish-American in Montage (uncredited)
Daniel Ocko
Mr. Yagoda (former O.G.P.U. Head) (uncredited)
Michel Panaieff
Ulanova's Dancing Partner (uncredited)
Paul Panzer
Court Attendant (uncredited)
Emory Parnell
Uncaring Businessman (uncredited)
Manuel París
Russian Military Policeman (uncredited)
Irene Pedrini
Telephone Operator (uncredited)
Frank Penny
Heckler (uncredited)
Francis Pierlot
Doctor (uncredited)
René Plaissetty
Coulendre (uncredited)
Frank Puglia
Trial Judge Ulrich (uncredited)
Louis Quince
Member of Parliament (uncredited)
Emil Rameau
Ignacy Paderewski (uncredited)
Frank Reicher
General von Koestrich - German ambassador (uncredited)
Duncan Renaldo
Italian Reporter (uncredited)
Georges Renavent
President Paul van Zeeland (uncredited)
Vera Richkova
Parachutist (uncredited)
Betty Roadman
Mother (uncredited)
Constantine Romanoff
Accused Member of O.G.P.U. (uncredited)
Nico Romoff
Foreman (uncredited)
Lionel Royce
Herr Schmidt (uncredited)
Richard Ryen
German Major (uncredited)
Loulette Sablon
Telephone Operator (uncredited)
Tanya Samova
Flower Girl (uncredited)
Sam Savitsky
Spadebeard (uncredited)
Ferdinand Schumann-Heink
German Reporter (uncredited)
Hans Schumm
Train Gate Guard (uncredited)
Irina Semochenko
Parachutist (uncredited)
Konstantin Shayne
Mr. Nikolai Bukharin (uncredited)
Robert Shayne
Engineer (uncredited)
Tamara Shayne
Russian Nurse (uncredited)
Evelynne Smith
Daughter (uncredited)
Leonid Snegoff
Kommodov (uncredited)
George Sorel
German Bund Member (uncredited)
Joseph Stalin
Joseph Stalin (archive footage) (uncredited)
Rudolf Steinboeck
German (uncredited)
Glenn Strange
Southerner in Montage (uncredited)
Mark Strong
Englishman (uncredited)
Sándor Szabó
Ski Troop Lieutenant (uncredited)
Ben Taggart
Guest at Davies' Speech (uncredited)
Mike Tellegen
O.G.P.U. Man (uncredited)
Zina Torchina
Parachutist (uncredited)
Ivan Triesault
Mr. Tukhachevsky (Former General) (uncredited)
Charles Trowbridge
Secretary of State Cordell Hull (uncredited)
Tom Tully
American Engineer in Russia (uncredited)
Olga Uljanovskaja
Russian Nurse (uncredited)
Edward Van Sloan
German Diplomat in Berlin (uncredited)
Henry Victor
Herr Schufeldt - Hamburg Official (uncredited)
Michael Visaroff
Barkov (uncredited)
Ray Walker
Raymond - Davies' Butler (uncredited)
Glen Walters
Mother (uncredited)
Pierre Watkin
Naval Attache (uncredited)
Peggy Watts
Telephone Operator (uncredited)
Frank Wayne
Heckler (uncredited)
John Wengraf
Polish Ambassador Grzybowski (uncredited)
Mischa Westfall
Petya (uncredited)
Leigh Whipper
Haile Selassie (uncredited)
Marek Windheim
Mr. Sokolnikov (uncredited)
Joan Winfield
Telephone Operator (uncredited)
Isabel Withers
Well-Wisher at Train (uncredited)
Jean Wong
Parachutist (uncredited)
Victor Wong
Japanese Diplomat (uncredited)
Jack Young
President Roosevelt (uncredited)
Alfred Zeisler
German Train Conductor (uncredited)
Esther Zeitlin
Russian Woman (uncredited)
Peter Michael
German Reporter (uncredited)
Bobby Hale
Man at Inn (uncredited)
