Underground Marvels
1 · Secrets of the Rock
2 · Mystery of the Lost Labyrinth
3 · Secrets of the Terror Tunnels
4 · The Renegade's Lair
5 · Cave of the Body Snatchers
6 · World's Biggest Labyrinth
7 · Treasures of the Lost Mine
8 · Ghosts of the Hell Maze
9 · Conspiracy in the Buried City
10 · Curse of Cannibal Caves
Crew and Cast
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Info
- Status
- Returning Series
- First aired
- 17 October 2019
- Last aired
- 7 October 2021
- Rating
- TV-PG
- TMDB score
- 6.5 / 10 (2 votes)
Production
- Studios
- Phoenix Television, TCB Media Rights
- Countries
- United Kingdom, United States of America
- Networks
- Science, U&Yesterday
Episodes
- Seasons
- 2
- Episodes
- 20
- Runtime
- 45m
- Type
- Documentary
- In production
- Yes
Languages
- Original
- English
- Spoken
- English