Where To Stream Underground Marvels Season 1 Episode 4
The Renegade's Lair
- Aired November 7, 2019
- 60 Min
- Rated 9.5
- Number 4 Of 16 Rated Episodes
A strange underground system known as the Black Cave is connected to a fairytale castle and was home to an infamous nobleman on the run from the law; today, experts investigate the secrets he left here to discover new parts of this mysterious network.