Set in Washington, D.C., THE WALKER follows Carter Page III (Oscar-nominee Woddy Harrelson), a popular socialite who serves as confidant, companion, and card partner to the wives of the most powerful men in America. When Carter's dearest friend Lynn Lockner (Oscar-nominee Kristin Scott Thomas) finds herself on the brink of a scandal, he covers for her. Suddenly, he finds himself the chief suspect in a criminal investigation and this well-connected man-about-town becomes an outcast, hounded by the police and forced to hunt down the true culprit in order to clear his name