which films can be described by sean penn? Into the Wild, Mystic River, The Game, 21 Grams, Gangster Squad, Carlito's Way, The Thin Red Line, Milk, The Tree of Life, I Am Sam, The Interpreter, Dead Man Walking, Fast Times at Ridgemont High, U Turn, The Pledge, Fair Game, Casualties of War, The Assassination of Richard Nixon, Colors, We're No Angels, State of Grace, Taps, Bad Boys, At Close Range, The Crossing Guard, It's All About Love, The Indian Runner