Susanna White Director Jessica Chastain Catherine Weldon Actor Michael Greyeyes Sitting Bull Actor Ciarán Hinds James McLaughlin Actor Sam Rockwell Colonel Silas Grove Actor Chaske Spencer Chaska Actor David Midthunder Shell King Actor Louisa Krause Loretta Actor Rulan Tangen Susan McLaughlin Actor Steven Knight Screenwriter Andrea Calderwood Producer Marshall Herskovitz Producer Erika Olde Producer Richard Solomon Producer Edward Zwick Producer Rory Aitken Executive Producer Peter Hampden Executive Producer Susan Kirr Executive Producer Norman Merry Executive Producer Lisa Wolofsky Executive Producer Mike Eley Cinematographer Steven Rosenblum Film Editing Lucia Zucchetti Film Editing George Fenton Original Music Geoffrey Kirkland Production Design Rene Haynes Casting