The Catcher in the Rye author J.D. Salinger's reclusive years have been dissected in this trailer for the revealing Salinger documentary. Including 150 interviews with Salinger's friends, lovers and colleagues as well as stars such as Philip Seymour Hoffman, Edward Norton, John Cusack and Danny DeVito, it explores just what prompted him to become so elusive in 1965.

Check out the trailer below: