written by Tony Marchant and Damian Wayling ; co-created by Tony Marchant ; directed by Ashley Pearce ; produced by Nick Pitt ; Twenty Twenty Productions Ltd. ; Shed Media Scotland ; BBC
Fox 2000 Pictures ; 20th Century Fox ; Davis Entertainment ; Dune Entertainment ; Ingenious Film Partners ; Major Studio Partners ; directed by Stefen Fangmeier
Warner Bros. Pictures presents a Malpaso/Rastar Production ; directed and produced by Clint Eastwood ; screenplay by Peter Viertel & James Bridges and Burt Kennedy