Tribeca Film in association with American Express presents with the UK Film Council and Aegis Film Fund ; in association with Prescience, Lipsync Productions LLP and Metropolis International Sales ; a DJ Films production ; written by Paul Viragh ; produced by Damian Jones ; directed by Mat Whitecross
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