In the film critics call a "white-knuckle action thriller," ex-cop Nick Cassidy (Sam Worthington) escapes from prison to plan the ultimate heist: steal a $40 million diamond from cutthroat businessman David Englander (Ed Harris), and in the process prove his innocence. From the ledge of the famous Roosevelt Hotel, with the whole world watching, Cassidy plays a clever game of cat & mouse with the NYPD while his dutiful brother Joey (Jamie Bell) works against the clock to extract the diamond and reveal the truth.