written for the screen and directed by Paul Thomas Anderson ; produced by Joanne Sellar, Daniel Lupi, Paul Thomas Anderson ; executive producers, Scott Rudin, Adam Somner ; a Warner Bros. Pictures presentation in association with IAC Films in association with RatPac-Dune Entertainment ; a Joanne Sellar/Ghoulardi Film Company production
a Universal Pictures presentation in association with Relativity Media ; a Forward Pass/Misher Films production in association with Tribeca Productions and Appian Way ; a Michael Mann film ; directed by Michael Mann ; screenplay by Ronan Bennett and Michael Mann & Ann Biderman ; produced by Kiven Misher, Michael Mann
Focus Features presents ; in association with Perfect World Pictures ; a Carnival Films production ; screenplay by Julian Fellowes ; produced by Gareth Neame, Julian Fellowes, Liz Trubridge ; directed by Michael Engler