When British Capt. Charles Edstaston arrives at the court of Catherine the Great in St. Petersburg, Russia, he is stunned by the palace's disorderly condition. The severely intoxicated Prince Potemkin concludes that the handsome Edstaston would be a suitable lover for Catherine, and he coerces the bewildered visitor into her bedchamber. Edstaston manages to escape, but he is repeatedly recaptured and delivered to the mischievous Catherine.
Unfortunately the movie Great Catherine is not yet available on Disney Plus.
| Directing | Gordon Flemyng | Director |
| Costume & Make-Up | Bill Lodge | Makeup Supervisor |
| Costume & Make-Up | A.G. Scott | Hair Department Head |
| Editing | Anne V. Coates | Editor |
| Writing | Hugh Leonard | Writer |
| Writing | George Bernard Shaw | Theatre Play |
| Production | Jules Buck | Producer |
| Sound | Dimitri Tiomkin | Original Music Composer |
| Camera | Oswald Morris | Director of Photography |
| Production | Maude Spector | Casting |
| Art | William Hutchinson | Art Direction |
| Costume & Make-Up | Margaret Furse | Costume Design |
| Directing | Phyllis Crocker | Continuity |
| Art | John Bryan | Production Design |
| Art | Pamela Cornell | Set Dresser |
| Camera | Laurie Ridley | Still Photographer |
