Ang Lee Director Heath Ledger Ennis Del Mar Actor Jake Gyllenhaal Jack Twist Actor Linda Cardellini Cassie Actor Anna Faris Lashawn Malone Actor Anne Hathaway Lureen Newsome Actor Michelle Williams Alma Beers Del Mar Actor Randy Quaid Joe Aguirre Actor Graham Beckel L.D. Newsome Actor Scott Michael Campbell Monroe Actor David Harbour Randall Malone Actor Kate Mara Alma Del Mar Jr. Actor Roberta Maxwell Jack's Mother Actor Peter McRobbie John Twist Actor Larry McMurtry Writer, Executive Producer Diana Ossana Writer, Producer James Schamus Producer Bill Pohlad Executive Producer Michael Costigan Executive Producer Michael Hausman Executive Producer Murray Ord Executive Producer Rodrigo Prieto Cinematographer Dylan Tichenor Film Editing Geraldine Peroni Film Editing Gustavo Santaolalla Original Music Judy Becker Production Design Laura Ballinger Art Director Tracey Baryski Art Director Patricia Cuccia Set Decoration Catherine Davis Set Decoration Marit Allen Costume Design Jericho Samson Costume Design Avy Kaufman Casting