制作公司：
- British Broadcasting Corporation (BBC) [英国]
- Magic Hour Media [英国]
- Thema Production [卢森堡]
- Invicta Capital Ltd. [英国]
- BBC Films [英国]
发行公司：
- HanWay Films [英国] (2005) (worldwide) (all media) (sales)
- Icon Film Distribution Ltd. [英国] (2006) (UK) (theatrical)
- A-Film Distribution [荷兰] (2006) (Netherlands) (theatrical)
- 梦工厂电影发行公司 [美国] (2005-2006) (USA) (theatrical)
- Filmcoopi Zürich [瑞士] (2005-2006) (Switzerland) (theatrical)
- Gateno Films [秘鲁] (2006) (Peru) (all media)
- Golden Village Entertainment [新加坡] (2006) (Singapore) (theatrical)
- Jada Productions Ltd. [美国] (2006) (Singapore) (theatrical)
- Medusa Distribuzione [意大利] (2006) (Italy) (all media)
- On Pictures [西班牙] (2005) (Spain) (theatrical)
- Prokino Filmverleih [德国] (2005-2006) (Germany) (theatrical)
- TFM Distribution [法国] (2005) (France) (theatrical)
特技制作公司：
- Effects Associates Ltd. [英国] (special effects)
- The Moving Picture Company (MPC) [英国] (visual effects)
其他公司：
- ARRI Lighting Rental Limited [英国] lighting equipment supplied by
- ARRI Media [英国] camera equipment provided by
- Casting Collective [英国] extras casting
- Milan Records soundtrack released by
- Wood Hall Catering [英国] catering
