Morticia and Gomez Addams want to continue living amongst death, pain and suffering, the way they always have. But then there is a change in plans. Their eldest child, Wednesday, has fallen in love with a strange boy, Lucas Beinekes. To the Addams, strange is normal. Happy is Sad. The Addams believe life revolves around death. To Morticia and Gomez’s own complexity, they invite Wednesday’s new boyfriend’s family to their home. Many strange things happen the night that the Beinekes come to visit.