A small-time Belfast thief, Gerry Conlon, is wrongly convicted of an IRA bombing in London, along with his father and friends, and spends 15 years in prison fighting to prove his innocence.
While holidaying in Ireland, a pregnant children's author finds her mental state becoming increasingly unstable, resulting in paranoia, hallucinations, and visions of a doppelgänger.
Cal, a young man on the fringes of the IRA, falls in love with Marcella, a Catholic woman whose husband, a Protestant policeman, was killed one year earlier by the IRA.