Production Companies
Distributors
- A-Film Distribution (2006) (Netherlands) (theatrical)
- Alfa Films (2006) (Argentina) (theatrical)
- Ascot Elite Entertainment Group (2006) (Switzerland) (theatrical)
- CTV International (2006) (France) (theatrical)
- Channel Four Films (2007) (UK) (theatrical)
- Falcom Media (2006) (Germany) (theatrical)
- Golden Village Entertainment (2006) (Singapore) (theatrical)
- Roadside Attractions (2006) (USA) (theatrical)
- A-Film Home Entertainment (Netherlands) (DVD)
- Amazonia Films (2006-2014) (Venezuela) (all media)
- Channel 4 Television Corporation (2006) (UK) (TV)
- Prooptiki (2006) (Greece) (all media)
- Transeuropa Video Entertainment (TVE) (2007) (Argentina) (DVD)
- Transeuropa Video Entertainment (TVE) (2007) (Argentina) (VHS)
- Universum Film (UFA) (2007) (Germany) (DVD)
Special Effects
- Capitol FX (laser subtitling)
Other Companies
- AP Television (archival footage)
- Air Studios (strings recorded at)
- Al Jazeera Satellite Channel (archival footage) (as Aljazeera)
- Alex Rose Wig Company (special thanks)
- Barfutura (local main poster design)
- British Broadcasting Corporation (BBC) (archival footage) (as BBC)
- Central Station Technicolour (titles and captions designer)
- Clarity Post Production Sound (sound post-production)
- Film Finances (completion guarantor)
- Goldcrest Post Production London (sound re-recorded at)
- ITFC (translations)
- ITN Archive (archival footage)
- KO Creative (trailer)
- Lee & Thompson (legal services)
- Limehouse Recordings (sound post-production)
- Media Insurance Brokers (insurance services) (as Media Insurance)
- Nessie Green Ltd. (translation services)
- Pepper Post Production (digital intermediate post-production) (as Pepper)
- Pierce Rooms (music mixed at)
- Sapex Scripts (post-production services)
- Soho Images (film laboratory services)
- Technicolor (digital transfer)
- The Travel Company (travel)
