David Lowery Director, Screenwriter Rooney Mara Ruth Guthrie Actor Casey Affleck Bob Muldoon Actor Ben Foster Patrick Wheeler Actor Keith Carradine Skerritt Actor Kennadie Smith Sylvie Guthrie Actor Jacklynn Smith Sylvie Guthrie Actor Nate Parker Sweetie Actor Robert Longstreet Cowboy Hat Actor Charles Baker Sissy Actor Kentucker Audley Freddy Actor Lars Knudsen Producer Jay Van Hoy Producer Toby Halbrooks Producer James M. Johnston Producer Cassian Elwes Producer Amy Kaufman Producer Robert Ogden Barnum Executive Producer Mark Burg Executive Producer Jesse Kennedy Executive Producer Logan Levy Executive Producer Fredrik Malmberg Executive Producer Michael Menchel Executive Producer Daniel Wagner Executive Producer Harvey Weinstein Executive Producer Bob Weinstein Executive Producer Bradford Young Cinematographer Craig McKay Film Editing Jane Rizzo Film Editing Patrick M. Knickelbine Film Editing Daniel Hart Original Music Jade Healy Production Design Jonathan Rudak Art Director Adam Willis Set Decoration Malgosia Turzanska Costume Design Vicky Boone Casting