The Pledge

Genre: Crime
Director: Sean Penn
Writers: Friedrich Dürrenmatt, Jerzy Kromolowski, and Mary Olson-Kromolowski
Cast:  Jack Nicholson, Aaron Eckhart, Helen Mirren, and Robin Wright

Synopsis:

The night he retires as a Nevada sheriff, Jerry Black (Jack Nicholson) pledges to the mother of a murdered girl that he will find her killer