"J.Edgar" Trailer ... Starring "Leonardo DiCaprio"

Leonardo DiCaprio as J.Edgar Hoover, the real-life lawman who founded and ran the FBI , and on whose life the Clint Eastwood- directed film , "J. Edgar" is based.

The movie , set to be released on November  9, also stars Armie Hammer , Judi Dench , Josh Lucus , Naomi Westwick .