Where To Stream The Great Season 3 Episode 10
Once Upon a Time
- Aired May 12, 2023
- 57 Min
- Rated 7.6
- Number 6 Of 30 Rated Episodes
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.