The Great
› Season 3
S3 E10: Once Upon a Time
Catherine meets court scientist Nikolai, who announces a comet is about to pass through Russia. She uses this phenomenon to her advantage and in the face of some huge challenges, unearths a new side of her leadership.
| Air date | May 12, 2023 |
|---|---|
| Runtime | 58 minutes |
| TMDB rating | ★ 7.2/10 |