Joseph Unger (born May 25, 1949) is an American actor who has starred in many films and on television. He is best known for his role in Wes Craven's 1984 horror hit film A Nightmare on Elm Street as Sgt. Garcia, and as one of Leatherface's brothers, the hook handed Tinker, who appears in Leatherface: The Texas Chainsaw Massacre III (1990). Unger was born and raised in Lake County, Tennessee in the United States of America. Unger has made many guest appearances on TV shows, some of those appearances range from The A-Team, Alice, Airwolf, Cagney & Lacey, The Pretender, and Carnivàle.