Stuart Charno (born September 29, 1956) is an American actor. He has been a stand-up comic and has starred in film and on television. His first role was in the 1981 horror film Friday the 13th Part 2. Other notable appearances of his include the 1985 comedy film Just One of the Guys (as Harold "Reptile" Sherpico) and the 1986 film Modern Girls, in which he appeared with Just One of the Guys co-star Clayton Rohner.