发行公司：
- 博伟电影公司 [美国] (2007) (USA) (theatrical)
- 博伟国际 [新加坡] (2007) (Singapore) (theatrical)
- 博伟国际 [阿根廷] (2008) (Argentina) (theatrical)
- Buena Vista International (Germany) GmbH [德国] (2007) (Germany) (theatrical)
- 哥伦比亚影业公司 [菲律宾] (2007) (Philippines) (theatrical)
- Walt Disney Studios Motion Pictures (2008) (Netherlands) (theatrical)
其他公司：
- Boston Light and Sound Inc. [美国] dailies projection
- Certified Cleaning Company cleaning services
- Chapman and Leonard Studio Equipment dollies
- Dolce Vita Productions production support
- Intelligent Creatures Inc. [加拿大] visual effects
- Massachusetts Film Office [美国] special thanks
- yU+Co. [美国] titles
- Sessions Payroll Management Inc. [美国] extras payroll services
- audiomachine advertising
- Company 3 digital intermediate
- Sportsrobe Inc. [美国] costumes
- Tomkats Catering [美国] catering
