Bullfrog Films presents ; a film by Octavio Bezerra Cavalcanti ; produced and directed by Octavio Bezerra Cavalcanti ; an Octavio Bezerra production for BBC Television in association with Television Trust for the Environment and the One World Group of Broadcasters
directed by Karim Shah ; producer, Tracey 'H' Doran-Carter ; a Frontline production with Clover Films. The Luanda Leaks / produced and directed by James Oliver ; produced and reported by Evan Williams ; producer, Tim Robinson ; a BBC Current Affairs production for WGBH/Frontline and BBC