Trailer for Martin Scorsese's Shutter with Leonardo DiCaprio

From Oscar®-winning director Martin Scorsese, Shutter Island is the story of two U.S. marshals, Teddy Daniels (Leonardo DiCaprio) and Chuck Aule (Mark Ruffalo), who are summoned to a remote and barren island off the cost of Massachusetts to investigate the mysterious disappearance of a murderess from the island's fortress-like hospital for the criminally insane