Lee Chandler lives a life of self-imposed exile but that's not how he's always been. For many years prior, he lived in the small town of Manchester-By-The-Sea where the rest of his family and his fiancé all live. It's a picturesque fishing town and the pace of life is slower than any city could offer and the Chandler's all live good lives. Now, Lee lives in Boston and works as a janitor and his strict day to day routine has been brought about to limit the amount of people he see and has to deal with.
When Lee's brother, Joe, dies Lee is made the guardian of Patrick, Joe's teenage son. The news comes as a surprise to both men. Patrick is dealing with the loss of his family and now is forced to live with his uncle who's distanced himself from the family years prior.
Patrick doesn't understand his uncle's reluctance to relocate and move back to the small neighbourhood he used to call home. As hard choices are made and old acquaintances become part of the present day picture, Lee must not only do what is best for himself but also consider his nephew and the wishes of his brother.
Producer Mat Damon explains the main thought behind the film's setting: 'Manchester by the Sea is a beautiful movie about a man who has to take care of his nephew after his brother dies. The problem is that coming back to his hometown means he has to face the greatest tragedy of his life.'
Starring: Casey Affleck, Michelle Williams, Kyle Chandler, Lucas Hedges, Liam McNeill, C.J. Wilson, Heather Burns, Tate Donovan, Josh Hamilton, Matthew Broderick, Gretchen Mol, Tom Kemp, Ben O'Brien, Mary Mallen, Anna Baryshnikov, Stephen Henderson