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TV Show: Welcome Back Kotter

Ron Palillo, Former 'Welcome Back, Kotter' Star, Dies at 63
Ron Palillo, who played Arnold Horshack in the 1970s sitcom, Welcome Back, Kotter, passed away earlier today. He was 63. Welcome Back, Kotter launched the career of John Travolta, who played Vinnie Barbarino, a fellow sweathog to Ron's character. OK! NEWS: ROBERT HEGYES, WELCOME BACK, KOTTER STAR, DIES AT 60 Ron later appeared in The Read More