Red Envelope Entertainment ; Atmo presents ; a film by Erik Gandini & Tarik Saleh ; producer, Kristina Åberg ; co producer, Mikael Olsen ; a co-production with Zentropa Entertainment 7, Swedish Television Documentary, Finnish Broadcasting Company
produced by Jocelyn Glatzer & Laura Poitras ; directed & filmed by Laura Poitras ; a co-production of Praxis Films and the Independent Television Service (ITVS) ; produced in association with P.O.V./American Documentary