After thirteen years of marriage, William W. Worthingon III (Billy) and his wife Ashley, wealthy New England socialites, are contemplating divorce. Their Massachusetts’ estate consists of a 200-acre compound with a sixteen-bedroom mansion and a smaller beach cottage. Thanks to a pre-nuptial agreement, both know precisely what to expect from a divorce settlement. There is one item, however, that both parties want….and that is the famous Worthington necklace. Since both want to keep the necklace for themselves, both Billy and Ashley devise separate plans to steal the necklace.