Robert Rafelson (born February 21, 1933), known as Bob Rafelson, is an American film director, writer and producer. He is regarded as one of the founders of the New Hollywood movement in the 1970s. Among his best-known films are Five Easy Pieces (1970), The King of Marvin Gardens (1972), and The Postman Always Rings Twice (1981). He was also one of the creators of the pop group and TV series The Monkees with Raybert/BBS Productions partner Bert Schneider.