- Critics' Rating:
-
- Release Year:
- 2008
- MPAA Rating:
- PG
- Genre:
- Action, Adventure, Fantasy, Science Fiction
- Director:
-
Eric Brevig
During an expedition to Iceland, professor Trevor Anderson, his nephew Sean and their guide, Hannah, get trapped in a cavern. As they follow their only escape route deeper and deeper below the Earth's surface, they pass through strange places and encounter incredible creatures, including dinosaurs. But as volcanic activity around them increases, they realize they must find their way out -- soon.
