Belfast hoodlum Martin (Jim Sturgess) is recruited by a British agent (BenKingsley) to infiltrate the IRA during the height of the Northern Irish conflict and quickly becomes embroiled in a dangerous game that could cost him his life if his secret is found out. As other informers are brutally murdered, Martin starts to look for away out, but his handler urges him to stay undercover in this taut acBelfast hoodlum Martin (Jim Sturgess) is recruited by a British agent (Ben Kingsley) to infiltrate the IRA during the height of the Northern Irish conflict and quickly becomes embroiled in a dangerous game that could cost him his life if his secret is found out. As other informers are brutally murdered, Martin starts to look for a way out, but his...