| Cast |
|---|
| Jack (Johnston, John) Little | Dr. Michael Vlora, member of the High Court of Justice | |
| Bertram (Bert) Katz | Dr. Panayot Tsankov, member of the High Court of Justice | |
| Richard G. Lewis | Col. Jon Sturdza, member of the High Court of Justice | |
| Henry Gunning | Prof. Paul Murusi, member of the High Court of Justice | |
| Michael Meiklejohn | Count Leonid Slatarski, member of the High Court of Justice | |
| Jean Hembrow Smith | Lydia Kuman, one of the accused | |
| Sydney (Syd) Webb | George Khitov, one of the accused | |
| Arthur (Art) Clare | Kurt Schneider, one of the accused | |
| Carl J. Lochnan | Dr. Wolfgang Bathory, Prosecuting Attorney | |
| Edward Bond | Malinov, Assistant to the Prosecuting Attorney | |
| George T. Jackson | Dr. Stambulov, Counsel for the Defence | |
| Wilfred Bond | Dr. Mensch, Counsel for the Defence | |
| Harvey Powell | Conrad Noli, Counsel for the Defence | |
| Herbert (H.D) Fripp | Dr. Constantine Parvan, Secretary to the Minister President | |
| Max Bookman | Vassili Bassaraba, a waiter | |
| Nellie Carson | Marthe Teodorova, the wife of a government clerk | |
| Eleanor Kenyon | Sonia Kuman, Lydia's daughter | |
| Frank Patten | General Michael Rakovski, the Minister of Culture and Enlightenment | |
| Marjorie Margosches (Campbell) | Guilia Crevelli, an opera singer | |
| James (Jimmie) Macpherson | Lieut. Nekludov, Lieutenant of the Guards | |
| Francis (Frank) Templeton | Gregori Vesnic | |
| Capt. Marek | The Minister President | |
| Roger Frankham | Captain of the Police | |
| Dale MacDonald | An Orthodox Priest | |
| George Gundersen | Srazhimir, a guard | |
| Gladwyn O'Meara | Gherea, a guard | |
| Patrick (Pat) Cousins | Gluca, a guard | |
| Anderson G. (Andy) Kalil | Pekmisi, a guard | |
| Ronald (Ron) Dehler | Vidin, a guard | |
| John Sorrenti | Zogu, a guard | |
| Charles Monk | Court Reporter | |
| Anne Smith | Witness / Spectator | |
| Phyllis Hedden | Witness / Spectator | |
| Betty Young | Witness / Spectator | |
| Pearl Wallingford | Witness / Spectator | |
| Dorothy Waggett | Witness / Spectator | |
| Ruth Pratt | Witness / Spectator | |
| Edna Kalil | Witness / Spectator | |
| K. Brockman Farmer | Witness / Spectator | |
| John Levey | Witness / Spectator | |
| William McEwen | Witness / Spectator | |
| Charles Asquith | Witness / Spectator | |
| Peggy Marshall | Witness / Spectator | |
| Dorothy Romalis | Witness / Spectator | |
| Leonard (Len) Webb | Witness / Spectator | |
| Inez Hunt | Witness / Spectator | |
