English aristocrat Tony Last welcomes tragedy into his life when he invites John Beaver to visit his vast estate. There Beaver makes the acquaintance of Tony’s wife, Brenda. Together, they continue their relationship in a series of bedroom assignations in London. Trusting to a fault, Tony is unaware that anything is amiss until his wife suddenly asks for a divorce. With his life in turmoil, Tony goes on a haphazard journey to South America.

A raucous story of the interweaving lives and loves of small-town delinquents, shady cops, pretty good girls and very bad boys. With Irish guts and grit, lives collide, preconceptions shatter and romance is tested to the extreme. An ill-timed and poorly executed couple’s break-up sets off a chain of events affecting everyone in town.

Nell, Simon, and their boy Art are ready to welcome friends and family for what promises to be a perfect Christmas gathering. Perfect except for one thing: everyone is going to die.