制作公司：
发行公司：
- 3L Filmverleih [德国] (2007) (Germany) (theatrical)/(2008) (Austria) (theatrical)
- Nu-Image Films [美国] (2006) (worldwide) (all media)
- First Look Home Entertainment (2007) (USA) (theatrical)/(2008) (USA) (DVD)
- Revolver Entertainment [英国] (2007) (UK) (all media)
- Bridge Entertainment Group [荷兰] (2008) (Netherlands) (DVD)
- Distribution Company [阿根廷] (2008) (Argentina) (theatrical)
- Flashstar Home Vídeo [巴西] (2008) (Brazil) (DVD)
- Maple Pictures [加拿大] (2008) (Canada) (DVD)
- Paradise Group [俄罗斯] (2008) (Russia) (all media)
- Scanbox Sweden [瑞典] (2008) (Sweden) (DVD)
其他公司：
- All Balloons All The Time [美国] balloon decor
- Chapman and Leonard Studio Equipment cranes/dollies
- EarCandy sound post-production
- Paws for Effect [美国] animals provided by
- Avon Studio Transport transportation
- Identity Studios visual effects
- Ameraycan Studios score recorded and mixed at
- Boyana Film Laboratory [保加利亚] film laboratory: Sofia
- The Camera House [美国] cameras
- Cinelease Inc. [美国] lighting equipment
- Comerica Entertainment Group [美国] production financing
- E=mc² [美国] 24 frame playback
- Film Finances Inc. [美国] completion bond
- Hollywood Intermediate digital intermediate services
- Multimediarisk.com insurance services
- New Act Travel, Los Angeles [美国] travel
- Paesold String Instruments musical instruments rental
- Post Creations foley recorded at
- Santa Clarita Studios lighting equipment
- Tony's Food Service Inc. [美国] catering
- Westwind Studios adr recorded at
- Wishire Stages adr recorded at
