a BBC TV and BBC Worldwide Americas Inc. and A & E Television Networks co-production ; producer, Suzan Harrison ; screenplay writer, Simon Burke ; director, Metin Hüseyin
Paramount Vantage, Pathé and BBC Films present ; in association with Pathé Renn Production and BIM Distribuzione ; a Qwerty Films/Magnolia Mae Films production ; directed by Saul Dibb ; screenplay by Jeffrey Hatcher and Anders Thomas Jensen and Saul Dibb ; produced by Gabrielle Tana, Michael Kuhn