From Wikipedia, the free encyclopedia. Corey Scott Feldman (born July 16, 1971) is an American actor, musician, and activist. He became well known during the 1980s, with roles as a youth in films such as Friday the 13th: The Final Chapter (1984), Gremlins (1984), The Goonies (1985), and Stand by Me (1986). In 1987, Feldman starred in the horror film The Lost Boys with Corey Haim; they became kno...