制作公司：
- 焦点电影公司 [美国]
- Hai Sheng Film Production Company (co-production)
- Haishang Films
- Mr. Yee Productions
- River Road Entertainment [美国]
- Sil-Metropole Organisation (in association with)
发行公司：
- 焦点电影公司 [美国] (2007) (USA) (theatrical)
- Blue Sky Media [美国] (2007) (Czech Republic) (all media)
- A-Film Distribution [荷兰] (2007) (Netherlands) (theatrical)
- Tobis Film GmbH & Co. KG [德国] (2007) (Germany) (theatrical)
- Wise Policy [日本] (2008) (Japan) (theatrical)
- Ascot Elite Entertainment Group [瑞士] (2007-2008) (Switzerland) (theatrical)
- 博伟国际 [新加坡] (2007) (Singapore) (theatrical)
- Shaw Organisation [新加坡] (2007) (Singapore) (theatrical)
- 博伟电影 [台湾] (2007) (Taiwan) (theatrical)
- 安乐影片有限公司 [香港] (2007) (Hong Kong) (theatrical)
- 韩国希杰娱乐株式会社 [韩国] (2007) (South Korea) (theatrical)
- D Productions (2007) (Turkey) (all media)
- Odeon [希腊] (2007) (Greece) (theatrical)
- Paradise Group [俄罗斯] (2007) (Russia) (all media)
- Sandrew Metronome Distribution Finland [芬兰] (2008) (Finland) (all media)
- U.G.C. PH [法国] (2008) (France) (theatrical)
- Universal Studios Home Entertainment
其他公司：
- Post Factory NY [美国] post-production facilities
- Dolby Laboratories [美国] sound post-production
- yU+Co. [美国] titles
- C5 post-production sound facility
- Cinerent equipment provided by
- DeLuxe Toronto [加拿大] color
- Decca [英国] soundtrack
- EFilm [美国] digital intermediate
- Exact Cut negative cutting
- Pivotal Post [美国] editing equipment
- Sound One Corporation [美国] post-production sound mixing
- Studio Davout [法国] music recorded and mixed at
- Tai Fung (Tsu's) Co. Ltd. [香港] film supplied by
