A small town cinema in rural Ireland becomes the setting for a dramatic struggle between faith and passion, Rome and Hollywood and a man and his conscience.

Based on the play of the same name the film tells the story of two boys who become friends at the start of the Troubles in 1970. The boys share an obsession with Butch Cassidy and the Sundance Kid, with the consequence that they run away to Australia.

A series of deaths have started occurring in New York; Some are being found mutilated while others have an equation wÎ"z = Cov (w,z) = ßwzVz carved onto their skin. As police investigate they discover each victim was forced to choose between sacrificing their own life or a loved ones' life. Before long it becomes clear that this perpetrator has suffered just such a similar fate...so now is coping by seeking a way of solving this philosophical enigma, can Captain Maclean and his officers such as Eddie Argo and his new partner Helen Westcott stop this suspect, because he/she won't not until he/she gets to the end of this equation.