Beneath a wintry sky, a desperate boy hurls himself from a 180-foot trestle to escape the iron thunder of an oncoming train-plunging into the stony darkness of the ravine below. From the shadows beneath the bridge, three weary wanderers-kings of the road-witness the fall that will alter their fates forever. Bound by tragedy and drawn by a mystery they cannot name, the men set out to save the boy's life, discovering along the way that redemption sometimes begins in the bleakest places. Guided by a Light that flickers on the horizon of faith and memory, they abandon the lives they have known and follow its glimmer toward a distant place and a miraculous Christmas.