Premiering at the 2017 Sundance Film Festival, Dee Rees' Mudbound was met with a rapturous response from critics and the public alike, acquired by Netflix in one of the biggest deals of the festival. On Friday, at Deadline’s Contenders London event, the filmmaker sat down with several members of her cast—including Jason Clarke, Jason Mitchell and Garrett Hedlund—to discuss the project, in a panel moderated by Joe Utichi. A period drama set in post-World War II…