发行公司：
- 派拉蒙优势 [美国] (2007) (USA) (theatrical)
- 焦点电影公司 [美国]
- Tobis Film GmbH & Co. KG [德国] (2008) (Germany) (theatrical)
- Universal Pictures International (UPI) (2007) (Switzerland) (theatrical)
- Paramount Home Entertainment [芬兰] (2008) (Finland) (DVD)
- Style Jam [日本] (2008) (Japan) (theatrical)
- A-Film Distribution [荷兰] (2008) (Netherlands) (theatrical)
- A-Film Home Entertainment [荷兰] (2008) (Netherlands) (DVD) (retail)
- Argentina Video Home (AVH) [阿根廷] (2008) (Argentina) (DVD)
- Bontonfilm [捷克] (2008) (Czech Republic) (theatrical)
- Movie Bank (2008) (Netherlands) (DVD) (rental)
- Paramount Home Entertainment [英国] (2008) (UK) (DVD)
- Paramount Home Entertainment [美国] (2008) (USA) (DVD)
- Pix (2008) (Japan) (theatrical) (in association with)
- United International Pictures (UIP) [阿根廷] (2008) (Argentina) (all media)
- United International Pictures (UIP) [瑞典] (2008) (Sweden) (theatrical)
- Universum Film A.G. (UFA) [德国] (2008) (Germany) (DVD)
其他公司：
- Business Affairs Inc. [美国] legal services/production counsel
- Keslow Cameras [美国] camera equipment provided by
- ShowBiz Enterprises draperies
- Bender ET GFCI shock protection provided by
- Elizabeth Bardsley & Associates script annotation
- J Records soundtrack
- Lakeshore Records [美国] score album
- Movie Movers cast trailers
- Rattlesnake Capture And Disposition Company snakes provided by
- Rockbottom Rentals cell phone rentals/satellite phone rentals/nextel cell phone rentals
- A-1 Recovery towing service
- Aaton [法国] aaton 35 III-3 perf camera (as Aaton France)
- Back To One Camera Cranes camera crane
- Cheyenne Studios studio
- Cinelease Inc. [美国] electric equipment/grip equipment
- Company 3 digital intermediate
- DeLuxe Laboratories [美国] prints
- DeWitt Stern Insurance Services insurance
- Doug Seus' Wasatch Rocky Mountain Wildlife Inc. [美国] supplier: Bart the Bear
- Era Helicopters helicopters
- Evergreen Helicopters of Alaska [美国] helicopters (as Evergreen Helicopters)
- Film Finances Inc. [美国] completion bond (as Film Finances Inc.)
- Filmtools expendables
- FotoKem Laboratory [美国] negative development (as FotoKem)
- Hat Trick Catering [美国] catering
- New Act Travel, Los Angeles [美国] travel agency
- PES Payroll extras payroll services
- Paskal Lighting [美国] electric equipment (as Paskal)
- Photo Sonics Inc. high-speed cameras (as Photo-Sonics Inc.)
- Reel Security production security/security services (as Reel Security Corp.)
- Skywalker Sound [美国] sound post-production
- South Coast Helicopters helicopters
- Star Waggons [美国] cast trailers
- Sundance Helicopters helicopters
- Todd-AO Hollywood [美国] adr recorded at/foley recorded at
- Todd-AO Studios (West) [美国] adr recorded at (as Todd-AO West)/foley recorded at (as Todd-AO West)
- Tyler Camera Systems helicopter mounts
- Vision Communications walkies
- Wescam USA Inc. [美国] helicopter mounts (as Wescam System)
