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