Details
In 2020, the most ambitious drilling project in history is under way. Dr Nasreen Chaudry and her team have reached 21 kilometers into the Earth's crust - but something is stirring far below. Amy Pond discovers there's nowhere to run when you can't even trust the ground at your feet.
- Action & Adventure, Drama, Sci-Fi & Fantasy
- English
Cast & Crew
- Matt Smith , Karen Gillan
- C. E. Webber, Sydney Newman, Donald Wilson
- Tracie Simpson, Piers Wenger, Beth Willis, Peter Bennett, Steven Moffat