Extreme Cave Diving
- Episode aired Feb 9, 2010
- TV-PG
- 55m
A team of scientists and divers explore blue holes, submerged caves in the Bahamas to uncover the history of the islands and clues to the Earth's climate changes. In the process they experie... Read allA team of scientists and divers explore blue holes, submerged caves in the Bahamas to uncover the history of the islands and clues to the Earth's climate changes. In the process they experience many perils.A team of scientists and divers explore blue holes, submerged caves in the Bahamas to uncover the history of the islands and clues to the Earth's climate changes. In the process they experience many perils.