William Metzo: William Metzo. Actor: Mardi Gras Massacre. William Metzo is known for Mardi Gras Massacre (1978), The Death Collector (1976) and ABC Afterschool Specials (1972).
Known For: Mardi Gras Massacre (John(as Bill Metzo)), The Death Collector (Bodyguard), ABC Afterschool Specials (Richard DeVirgillio), The Mardi Gras Killer (Self)