Kenneth Lonergan is a director, playwright, and screenwriter.
His screen credits include Gangs of New York , Margaret , and Manchester by the Sea , which won the Academy Award for Best Original Screenplay..
His plays include This Is Our Youth , selected as one of Time \'s ten best plays of the year, The Waverly Gallery , The Starry Messenger , and Medieval Play .
Kenneth Lonergan is a director, playwright, and screenwriter