 John BarrymorePrince Paul Chegodieff | Prince Paul Chegodieff |
 Ethel BarrymoreCzarina Alexandra | Czarina Alexandra |
 Lionel BarrymoreGrigori Rasputin | Grigori Rasputin |
 Ralph MorganCzar Nicholas II | Czar Nicholas II |
 Tad AlexanderThe Czarevitch | The Czarevitch |
 Diana WynyardPrincess Natasha | Princess Natasha |
 C. Henry GordonGrand Duke Igor | Grand Duke Igor |
 Edward ArnoldDoctor Remezov | Doctor Remezov |
 Henry ArmettaPhotographer (uncredited) | Photographer (uncredited) |
 Mischa AuerButler Pouring Drinks at Party (uncredited) | Butler Pouring Drinks at Party (uncredited) |
| LLouise Closser HaleLazy Spoiled Woman (uncredited) | Lazy Spoiled Woman (uncredited) |
 Nigel De BrulierPriest (uncredited) | Priest (uncredited) |
 Dale FullerMinor Role (uncredited) | Minor Role (uncredited) |
 Brandon HurstStaff General (uncredited) | Staff General (uncredited) |
 George IrvingMinor Role (uncredited) | Minor Role (uncredited) |
 Henry KolkerChief of Secret Police (uncredited) | Chief of Secret Police (uncredited) |
 Eily MalyonWoman Yelling 'Blessed Among Women!' (uncredited) | Woman Yelling 'Blessed Among Women!' (uncredited) |
 Eric MayneAristocrat at Ball (uncredited) | Aristocrat at Ball (uncredited) |
 Louis NatheauxRasputin's Security Official at Party (uncredited) | Rasputin's Security Official at Party (uncredited) |
 Dave O'BrienSoldier (uncredited) | Soldier (uncredited) |
 Sarah PaddenDuna the Landlady (uncredited) | Duna the Landlady (uncredited) |
 Jean ParkerPrincess Maria (uncredited) | Princess Maria (uncredited) |
 Anne ShirleyPrincess Anastasia | Princess Anastasia |
 Martha SleeperParty Girl (uncredited) | Party Girl (uncredited) |
 Gustav von SeyffertitzDr. Franz Wolfe (uncredited) | Dr. Franz Wolfe (uncredited) |
 Leo WhiteReveler at Party (uncredited) | Reveler at Party (uncredited) |
 Clarence WilsonMinor Role (uncredited) | Minor Role (uncredited) |
 Ruth RenickUndetermined Secondary Role (uncredited) | Undetermined Secondary Role (uncredited) |
 Charlotte HenryUndetermined Secondary Role (uncredited) | Undetermined Secondary Role (uncredited) |
