Oscar-winning filmmaker Clint Eastwood has lined up his follow-up to his 2014 blockbuster American Sniper. Warner Bros. announced today that he will direct a movie about Captain Chesley "Sully" Sullenberger. "Sully" is the acclaimed pilot of U.S. Airways Flight 1549 who was forced to ditch his damaged aircraft in the Hudson River in January 2009, saving all 155 people on board.