Bye Bye Monkey is a 1978 Italian-French comedy-drama film, directed by Marco Ferreri and starring Gérard Depardieu, Marcello Mastroianni, James Coco, Gail Lawrence and Geraldine Fitzgerald. It is about a man who finds a baby chimpanzee in a giant King Kong prop and decides to raise it like a son. It was filmed in English and shot in Long Island, New York. As this was a French-Italian co-production, French and Italian dubbed versions were made for their respective countries' theatrical releases.

James Emil Coco was an American stage and screen actor. He was the recipient of a Primetime Emmy Award, a Drama Desk Award, a Cable ACE Award and three Obie Awards, as well as nominations for a Tony Award, an Academy Award and two Golden Globe Awards. Coco is remembered for his supporting roles in the films Man of La Mancha (1972), Murder by Death (1976) and Only When I Laugh (1981).