Secrets Of The Underground
- Dokumentti
- Jakso 6
- Kausi 2
- 9+
- 6.3
- Kausi 2
- Jakso 6: Mystery Of The Ice Cave
A strange cave freezes in summer and melts in winter, and a huge sand dune swallows a small child in an instant. Rob and Stefan explore these mysteries.
Tietoa sarjasta: Scientist Rob Nelson investigates the world's strangest underground locations. He uses the latest technology and research to examine these mysteries.
- Näyttelijät
- Rob Nelson
- Kategoriat
- Dokumentti, Tiede
Tuleva jakso
Kausi 1, Jakso 1