In "Manchester by the Sea", the latest film from award-winning writer and director Kenneth Lonergan, the life of a solitary Boston janitor is transformed when he returns to his hometown to take care of his teenage nephew. The story of the Chandlers, a working-class family living in a Massachusetts fishing village for generations, Manchester by the Sea is a deeply poignant, unexpectedly funny exploration of the power of familial love, community, sacrifice and hope.