制作公司：
发行公司：
- Becker Films International [英国] (2007) (worldwide) (all media) (world sales)
- Channel Four Films [英国] (2007) (UK) (TV)
- Seven Films (2009) (Greece) (all media)
- IFC Films [美国] (2008) (USA) (theatrical)
- Icon Entertainment International (2008) (worldwide) (all media)
- Paradiso Entertainment (2008) (Netherlands) (theatrical)
- Icon Film Distribution [澳大利亚] (2008) (Australia) (theatrical)
其他公司：
- ARRI Lighting Rental Limited [英国] lighting
- Film4 funding
- Fuji Photo Film [英国] motion picture film supplied by
- Shoot NI phones and walkie talkies
- ARRI Media camera equipment provided by
- Dragon Digital Intermediate Digital Intermediate & VFX
- Mayflower Studios [英国] ADR recording studio
- PS-PostScript post-production script service
