Details: Billy Summers is a man with a gun in a room. He's a hired killer who's the greatest in the industry. But only if the target is a truly evil guy will he execute the job. Billy now wants to leave. But first, there's one more hit to make. Billy is a world-class sniper, a distinguished Iraq war veteran, and a Houdini when it comes to disappearing once the job is done. So, what's the worst that might happen?