Kevin Christopher Martel (born September 14, 1967) is a Canadian former child actor. He is best-known for his appearances on American film and television between 1977 and 1992. His film roles include E.T. the Extra-Terrestrial and The Amityville Horror, he also had regular roles in the television shows Growing Pains, Mulligan's Stew, The Best Times, and Eight is Enough. (Via Wikipedia)