制作公司：
- Forward Pass [美国]
- Overbrook Entertainment
- Blue Light
- Relativity Media [美国]
- Weed Road Pictures [美国]
- 哥伦比亚影片公司 [美国] (presents)
- GH Three
发行公司：
- 索尼电影娱乐公司 [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)
- 哥伦比亚影片公司 [美国] (2008) (USA) (theatrical)
- Sony Pictures Entertainment Inc. [日本] (2008) (Japan) (theatrical)
- Sony Pictures Releasing [德国] (2008) (Germany) (theatrical)
- Sony Pictures Releasing (2008) (Argentina) (theatrical)
特技制作公司：
- Furious FX [美国] (additional digital effects)
- Lidar Services Inc. [美国]
- 索尼图形图像运作公司 [美国]
- Gentle Giant Studios Inc. [美国]
- X1fx
其他公司：
- Central Casting [美国] extras casting
- Chapman and Leonard Studio Equipment camera cranes/dollies
- Go For Locations locations cleaning services/locations equipment rentals
- Rockbottom Rentals cell phone rentals/walkie rentals
- Bender ET GFCI shock protection provided by
- Movie Movers cast trailers/hair and make-up trailers
- Panavision, Dallas [美国] camera equipment provided by
- Panther Dollies & Cranes grip and lighting equipment (camera crane)
- Runway Inc. [美国] additional support
- Identity Studios visual effects
- On Tour Productions grip and lighting equipment/transportation services
- Varèse Sarabande soundtrack
- American Humane Association [美国] animal action monitoring (as AHA Film & TV Unit [AHA 01824])
- Star Waggons [美国] cast trailers
- Technicolor Digital Intermediates [美国] digital intermediate
