K.C. Martel, the stage name of Kevin C. Martel (Ottawa, September 14, 1967), is a Canadian actor, known primarily for his career as a child and teen actor between the late 1970s and the early 1990s. He gained international fame playing prominent roles such as one of the Lutz brothers in the horror film *The Amityville Horror* (1979) and the friend Greg in Steven Spielberg's *E.T. the Extra-Terrestrial* (1982). On television, he solidified his popularity by playing Eddie Munster in the revival sitcom *The Munsters Today*, a role he held from 1988 to 1991. For his performances, he received several accolades, including a nomination at the Youth in Film Awards (now the Young Artist Awards) for *E.T.* and winning the same award for his work on the Munster series. His filmography also includes appearances in films such as *The Best of Times* (1986) and television series like *Growing Pains*. After the early 1990s, he largely retired from acting.