Discovery Films, BBC Storyville, and the UK Film Council present ; a Wall to Wall production, in association with Red Box Films ; directed by James Marsh ; produced by Simon Chinn
Jigsaw Productions presents ; in association with Tall Woods, LLC and Wider Film Projects ; written & directed by Alex Gibney ; produced by Alex Gibney, Eva Orner, Susannah Shipman ; produced in association with The Discovery Channel ; X-Ray Productions