发行公司：
- Shaw Organisation [新加坡] (2005) (Singapore) (theatrical)
- 寰宇影片发行有限公司 [香港] (2005) (worldwide) (all media)
- Go Film Distribution [香港] (2005) (Hong Kong) (theatrical)
- Emerald [阿根廷] (2007) (Argentina) (DVD)/(2007) (Argentina) (VHS)
- Tartan Video USA [美国]
其他公司：
- Hollywood Film Service Co. firearms supplied by
- Cinerent equipment supplier
- Kodak (Hong Kong) Ltd. [香港] film supplied by
- Media Business Service Limited [香港] recording studio
- Beijing Oasis Studio orchestra recording
- O.K. Post Production Co. dialogue: Cantonese version
- Oriental Post Co. Ltd. [泰国] digital intermediate
- True Technic Ltd. [香港] subtitles
- Kantana Animation Co. Ltd. [泰国] digital intermediate
