"Ohhh..Ohhhh Mister Kotter"- You could always depend on Arnold Horshack to utter that phrase at least once per episode. Horshack was one of the most popular "Sweathogs" on the show.the man that created the character died today in Palm Beach Gardens.
Ron Palillo (center) flanked by Robert (Juan Epstein) Hegyes and Lawrence(Freddy "Boom-Boom" Washington) Hilton-Jacobs
Vinnie Barbarino, Arnold Horshack, Freddie "Boom-Boom" Washington, and Juan Epstein ruled Buchanan High School and a whole lot of tv sets from 1975-1979. We learned all sorts of new phrases from the Sweathogs and sang along each week with their theme song...