Secrets of the Underground
Season 2
Ep 4. Doomsday Volcano of the Gods
- TV-PG
- November 18, 2017
- 43 min
-
(11)
A massive supervolcano beneath Naples, Italy, may be on the verge of erupting again, which could have apocalyptic consequences across the planet; Rob Nelson and Stefan Burns use cutting-edge technology to investigate this disturbing new evidence.