Based on the novel by Denis Lehane, Shutter Island tells the story of a U.S Marshell Teddy Daniels (played by Leonardo), and his Partner Chuck Aule (Mark Ruffalo) and their search for an escaped patient of the Shutter Island mental institution run by Dr. Cawley and the Warden. Through his search Teddy finds hidden secrets about the Island, the patients, his partner, and even himself. Remember, things aren't always what they seem to be...

Shutter Island is Leonardo’s fourth project with Martin Scorsese. Filming took place in the Boston area during the spring and summer of 2008.

Shutter Island releases in US theaters on February 19th, 2010.

Official website at http://www.shutterisland.com/