制作公司：
- Happy Madison Productions
- Relativity Media [美国] (in association with)
- Alta Loma Entertainment (in association with)
发行公司：
- 哥伦比亚影片公司 [美国] (2008) (USA) (theatrical)
- Sony Pictures Releasing [荷兰] (2008) (Netherlands) (theatrical)
- Buena Vista Sony Pictures Releasing (BVSPR) (2008) (Russia) (theatrical)
- Sony Pictures Releasing [新加坡] (2008) (Singapore) (theatrical)
- Walt Disney Studios Motion Pictures (2008) (Switzerland) (theatrical)
其他公司：
- Chapman and Leonard Studio Equipment camera cranes/camera dollies
- Dolby Laboratories [美国] sound mix
- Movie Movers cast trailers/transportation/star trailers
- i24P dailies and color correction
- Star Waggons [美国] hair and make-up trailers/wardrobe trailer
- Technicolor Digital Intermediates [美国] digital intermediate
