Production Companies
- Creative Differences Productions (as Creative Differences)
- Skellig Rock
- Spring Films (in association with)
- Werner Herzog Filmproduktion (in association with)
- Investigation Discovery (in collaboration with)
- More4 (in collaboration with)
- Revolver Entertainment (in collaboration with)
Distributors
- IFC Films (2011) (USA) (theatrical)
- Sundance Selects (2011) (USA) (theatrical)
- Why Not Productions (2012) (France) (theatrical)
- Cineama (2013) (Italy) (video)
- Mongrel Media (2012) (Canada) (DVD)
Other Companies
- Cowan, DeBaets, Abrahams & Sheppard (legal counsel)
- Sony ColorWorks (digital intermediate colorist)
- Tree Falls Post (post-production sound mixing)
- Visual Icon (Exclusive Clip and Still Licensing) (uncredited)
