An episode of the science series Nova, Mysterious Life of Caves takes the viewer into caves from around the world. Some of the locations captured in this documentary are inaccessible to anyone other than scientists because of their dangerous structure and the chemicals they possess. This is an informative, entertaining video for anyone with an interest in the subject matter. Teachers may find this film useful in the classroom setting.

Disc #1 -- NOVA: Mysterious Life of Caves
1. Introduction [3:30]
2. Beneath the Surface [11:27]
3. A Simple Theory [13:39]
4. Mystery of the Microbes [12:35]
5. Lower Kane Cave [13:16]