A century-old double murder haunts Jean (Catherine McCormack) a photographer who travels to Smuttyhouse Island the scene of the crime to investigate. Attempting to save her troubled marriage to renown poet Thomas (Sean Penn) she invites him along with his brother Rich (Josh Lucas) and his girlfriend Adaline (Elizabeth Hurley). As Jean delves deeper into the old case files she finds evidence that the man convicted and put to death for the killings may not have been the murderer. The sole survivor of the slaughter was a woman (Sarah Polley) whose unhappy marriage mirrors Jean`s. Past and present collide when a cataclysmic storm burgeons into jealousy and suddenly it becomes clear to Jean who the real killer is...