a film by Fredrik Gertten ; produced by WG Film in co-production with SVT, Film i Skäne and ORF ; producer, Margarete Jangård, Elin Kamlert ; director & writer, Fredrik Gertten
a Tigerlily Films production in association with Jinga Production ; [presented by] Channel 4 in association with Arte France and NPS ; filmed & directed by Beadie Finzi ; producers, Giorgia Lo Savio, Nikki Parrott ; based on an original idea by Giorgia Lo Savio & Christina Daniels
Sony Pictures Classics and Participant Productions present ; an Errol Morris film ; executive producers, Jeff Skoll, Diane Weyermann, Martin Levin, Julia Sheehan, Robert Fernandez ; produced by Julie Bilson Ahlberg ; produced and directed by Errol Morris