The project centers on a U.S. marshal (Leonardo DiCaprio) who along with his new partner (Mark Ruffalo) travels to a Massachusetts island to investigate the disappearance of a patient from a hospital for the criminally insane. During their inquiry , the two encounter a web of deceit, experience a hurricane and become involved in a deadly inmate riot that leaves them trapped on the island. Ben Kingsley will play Dr. Cawley, the hospital's enigmatic chief physician who must reluctantly play host to the two U.S. marshals.