The Secret to a Happy Ending documents the Drive-By Truckers and their congregation of fans as they explore tales of human weakness and redemption. Filmmaker Barr Weissman followed the band during three critical years of touring and recording — years in which the band struggles to overcome the trauma of divorce and survives a near breakup. Secret combines band interviews, behind-the-scenes footage on the road and in the studio, along with legendary live performances. Reflective of the band’s roots in Alabama and Georgia, the film explores the changing American South — its tangled past and strange beauty.