Shutter Island is a 2010 American neo-noir psychological thriller film directed by Martin Scorsese. It is adapted by Laeta Kalogridis from the 2003 novel of the same name by Dennis Lehane, about a Deputy U.S. Marshal who comes to Shutter Island to investigate a psychiatric facility after one of the patients goes missing. It stars Leonardo DiCaprio and Mark Ruffalo, with Ben Kingsley, Max von Sydow and Michelle Williams in supporting roles.