Ron Palillo

Ronald Gabriel "Ron" Paolillo (April 2 1949 – August 14 2012) was an American television and film actor. Personal life and death
Palillo and his partner of 41 years Joseph Gramm lived in Palm Beach Gardens Florida. He graduated from the University of Connecticut at Storrs where he taught during the late 1990s.

Ronald Gabriel "Ron" Paolillo (April 2 1949 – August 14 2012) was an American television and film actor. He was best known as Arnold Horshack on the ABC sitcom Welcome Back Kotter (1975-79).