Secretos ocultos (2009): Organizaciones y empresas que participaron en la película
Empresas productoras
Efectos especiales
- Peerless Camera Company
- Computer Film Company, The (CFC)
- Effects Associates
- Filmfex Animation Services
- Patrick Tatopoulos Design
- Image West Ltd.
- Riot
- Tatopoulos Studios
Empresas distribuidoras
- Cathay-Keris Films
- Delta Films
- Gold Circle Films
- Lionsgate
- Long Shong Entertainment Multimedia Company
- Alfa Films
- Audio Visual Entertainment
- Prem\\\'er Video Fil\\\'m
- Twin Co. Ltd.
- California Filmes
- Deltamac Co.
- C.A.S.T. Security
- Film1
- Arata Music
- Lionsgate Home Entertainment
- MG Film
- Paradiso Home Entertainment
- Paradiso Home Entertainment
- Warner Brothers Records
- Roadshow Entertainment
- TVA Films
- Transeuropa Video Entertainment (TVE)
- AVID Technology
- Palm
- Veronica
- Dimension Home Video
Otras empresas
- Aaron Sims Company, The
- Audiolink Radio Communications
- Central Casting Romania
- DDDecor
- Marc Conway\\\'s Dog Training
- Entertainment Clearances
- Line 21 Media Services
- Mayflower Studios
- Reel Team, The
- Mediapro Studios
- Pivotal Post
- Finnkino
- Studio Buffo
