- Country: UK
- Genres: Documentary, Short
- Release: 2008-01-14
- Director: Steve Broster
- Writers: N/A
- Language: English
- Stars: Stewart Bevan , Ingrid Bower , Roy Brannigan , Anthony Bushell
- Runtime: 36 min
- Awards: N/A
- AKA: What Lies Beneath (United Kingdom) , What Lies Beneath
- Plot: A documentary exploring the socio-political climate of the 1960s. With particular reference to its influence on the Doctor Who story 'The Silurians'.
- IMDB:tt1182334