制作公司：
- 2929 Productions [美国] (presents)
- Chockstone Pictures
- Nick Wechsler Productions [美国] (as Nick Wechsler)
- Road Rebel
- 帝门影业公司 [美国] (presents)
发行公司：
- 帝门影业公司 [美国] (2009) (USA) (theatrical)
- Pinema [土耳其] (2009) (Turkey) (all media) (distributor)
- Prorom Media-Trade (2009) (Romania) (all media)
- Distribution Company [阿根廷] (2009) (Argentina) (theatrical)
- Alliance Films (2009) (Canada) (all media)
- CatchPlay (2009) (Taiwan) (all media)
- IPA (2009) (Thailand) (all media)
- Icon Film Distribution Ltd. [英国] (2009) (UK) (theatrical)
- Metropolitan Filmexport [法国] (2009) (France) (all media)
- Noori Pictures (2009) (South Korea) (all media)
- Scanbox Finland [芬兰] (2009) (Finland) (all media)
- Video Vision Entertainment [南非] (2009) (South Africa) (all media)
- The Weinstein Company LLC [美国]
- Benelux Film Distributors (2010) (Netherlands) (theatrical)
特技制作公司：
- Invisible Pictures (additional visual effects)
- Crazy Horse Effects (visual effects)
- DIVE (visual effects supervision, lead visual effects house)
- Layersmith Digital, The
- Space Monkey (visual effects)
其他公司：
- Chapman and Leonard Studio Equipment camera dollies
- Entertainment Clearances Inc. [美国] rights and clearances
- Paws for Effect [美国] animals provided by
- Rockbottom Rentals cell phone rentals/walkie rentals/modem card rentals/junxion box rentals
- Wildfire Studios adr recording facility/sound post-production/editorial facilities
- David Haddad transportation equipment
- FilmWest Productions [美国] production services
- Haddad's Inc. [美国] transportation equipment
- Mute Records soundtrack
- Lightnin' Production Rentals production van
