制作公司：
- Aramid Entertainment Fund
- Archer Street Productions [英国]
- Capitol Films
- Film4 (financed by)
- Incendiary
- Sneak Preview Films
- The Film Council [英国]
- Wild Bear Films [英国]
发行公司：
- MG Film (2008) (Croatia) (all media)
- Optimum Releasing [英国] (2008) (UK) (theatrical)
- RCV Film Distribution [荷兰] (2009) (Netherlands) (theatrical)
其他公司：
- Casting Collective [英国] extras casting
- Compuhire computer and video playback
- Joe Dunton (Cameras) Ltd. (I) (II) [英国] video assist equipment
- Panavision (UK) Ltd. [英国] camera equipment provided by
- Pinewood Studios Ltd. [英国] movie studio
- SA19 Ltd. [英国] extras casting
- DNA Music talent agency
- De Lane Lea sound post-production
- Fatts [英国] post-production script services
- Film4 funding
- Kodak Limited [英国] motion picture film supplied by
- Movie Lot, The security
- UTA worldwide sales
