 Tallulah BankheadCatherine the Great | Catherine the Great |
 Charles CoburnNicolai Iiyitch | Nicolai Iiyitch |
 Anne BaxterAnna Jaschikoff | Anna Jaschikoff |
 William EytheAlexei Chernoff | Alexei Chernoff |
 Vincent PriceMarquis de Fleury | Marquis de Fleury |
 Mischa AuerCaptain Sukov | Captain Sukov |
 Sig RumanGeneral Ronsky | General Ronsky |
 Vladimir SokoloffMalakoff | Malakoff |
 Mikhail RasumnyDrunken General | Drunken General |
| PPaul BaratoffRussian General (uncredited) | Russian General (uncredited) |
| EEugene BedayRussian General (uncredited) | Russian General (uncredited) |
 Egon BrecherWassilikow (uncredited) | Wassilikow (uncredited) |
| RRenee CarsonLady in Waiting (uncredited) | Lady in Waiting (uncredited) |
 Harry CarterFootman (uncredited) | Footman (uncredited) |
 Feodor Chaliapin Jr.Lackey (uncredited) | Lackey (uncredited) |
| VVictor De LinskyStooge (uncredited) | Stooge (uncredited) |
 Donald DouglasVariatinsky (uncredited) | Variatinsky (uncredited) |
| NNestor EristoffRussian General (uncredited) | Russian General (uncredited) |
 Fred EsslerStooge (uncredited) | Stooge (uncredited) |
| SSandra FolowayLady in Waiting (uncredited) | Lady in Waiting (uncredited) |
| AArno FreyCaptain (uncredited) | Captain (uncredited) |
 Eva GaborCountess Demidow (uncredited) | Countess Demidow (uncredited) |
| MMario GangLackey (uncredited) | Lackey (uncredited) |
| GGeorge GlebeffRussian General (uncredited) | Russian General (uncredited) |
 Wilton GraffRussian General (uncredited) | Russian General (uncredited) |
| RRoxanne HiltonLady in Waiting (uncredited) | Lady in Waiting (uncredited) |
| AAnn HunterLady in Waiting (uncredited) | Lady in Waiting (uncredited) |
| MMartha JewettLady in Waiting (uncredited) | Lady in Waiting (uncredited) |
 Torben MeyerStooge (uncredited) | Stooge (uncredited) |
 Fred NurneyRussian General (uncredited) | Russian General (uncredited) |
