1937- . US film actor who, in the late 1960s, captured the mood of nonconformist, uncertain young Americans in such films as Easy Rider 1969 and Five Easy Pieces 1970. He subsequently became a mainstream Hollywood star, appearing in Chinatown 1974, One Flew over the Cuckoo's Nest (Academy Award) 1975, The Shining1979, Terms of Endearment (Academy Award) 1983, and Batman 1989.