directed and written by Bill Cran ; producer, Karin Davison ; executive producer, Susan Mills ; a co-production of MacNeil/Lehrer Productions and Robert Satloff
a film by Rachel Dretzin ; Participant Media presents ; in association with Flux Films ; an Ark Media production ; produced by Rachel Dretzin, Jamila Ephron, Andrew Solomon ; directed by Rachel Dretzin
Roadside Attractions ; HBO Documentary Films, BBC Films and UK Film Council presents a Red Box Films production in association with Passion Pictures ; directed by James Marsh ; produced by Simon Chinn