Set in a bar in a remote part of Ireland, The Weir tells of a young woman who has a story to frighten the locals out of their lives.

    Banks learns that one of the young men he has seen occasionally about the house is about to become his son-in-law. Daughter Kay announces the engagement out of nowhere. Mrs. Banks and her sons are happy, but Mr. Banks is in a dither. The groom-to-be, Buckley Dunstan, appears on the scene and Mr. Banks realizes that the engagement is serious. Buckley and Kay don't want a "big" wedding just a simple affair with a few friends! We soon learn, however, that the "few" friends idea is out. Then trouble really begins. The guest list grows larger each day, a caterer is called in, florists, furniture movers and dressmakers take over, and the Banks household is soon caught in turmoil.