- Country: UK
- Genres: Documentary, Short
- Release: 2010-04-26
- Director: David Cobham
- Writers: Simon Campbell-Jones
- Language: English
- Stars: Russell Napier , Martin Boddey , Tom Bowman , Michael Collins , Arnold Diamond
- Runtime: 30 min
- Awards: N/A
- AKA: The Hole in the Ground (United Kingdom) , The Hole in the Ground
- Plot: A look at the United Kingdom Warning and Monitoring Organisation, including the Royal Observer Corps, and their work warning the public of a nuclear attack and then monitoring its effects.
- IMDB:tt1863412