
Synopsis
Four teenagers at a British private school secretly uncover and explore the depths of a sealed underground hole created decades ago as a possible bomb shelter.
Ratings
| Source | Rating | Weight |
|---|---|---|
| IMDb | 6.2/10 | 53% |
| Rotten Tomatoes | 53% | 26% |
| TMDB | 6.2/10936 votes | 21% |
| Balasaur Score | 60 | 100% |
Key crew
- Nick HammDirector
- Ben CourtScreenplay
- Caroline IpScreenplay
- Clint MansellOriginal Music Composer
Cast
- Thora BirchLiz Dunn
- Desmond HarringtonMike Steel
- Keira KnightleyFrances 'Frankie' Almond Smith
- Laurence FoxGeoff Bingham
- Embeth DavidtzDr. Philippa Horwood
- Steven WaddingtonDCS Tom Howard
- Emma Griffiths MalinDaisy
- Kelly HunterDI Chapman
- Daniel BrocklebankMartyn Taylor
- Jemma PowellMinnie (as Gemma Powell)
- Gemma CravenMrs. Dunn
- Anastasia HilleGillian












