

Overview
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.
Details
- Status
- Released
- Release date
- April 20, 2001
- Original language
- English
- Spoken languages
- English
- Countries
- United Kingdom
- Production
- Canal+,StudioCanal,UK Film Council,Dimension Films,Pathé,Impact Pictures,Cowboy Films,Granada Productions,Film Council,Pathé Pictures International
- Cast
- Thora Birch,Desmond Harrington,Keira Knightley,Laurence Fox,Embeth Davidtz,Steven Waddington,Emma Griffiths Malin,Kelly Hunter,Daniel Brocklebank,Jemma Powelland 9 more
- Director
- Nick Hamm
- Writer
- Ben Court,Caroline Ip,Guy Burt
- Producer
- Suzanne Warren,Jeremy Bolt,François Ivernel,Lisa Bryer,Andrea Calderwood,Pippa Cross,Rebecca Hodgson
- Cinematography
- Denis Crossan
- Music
- Clint Mansell
- Budget
- $4,158,370
- Revenue
- $7,819,851
- IMDb
- View on IMDb