Ron Palillo Dead At Age 63 [VIDEO]Ron Palillo Dead At Age 63 [VIDEO]Ron Palillo, best known as Arnold Horshack from the 70s sitcom Welcome Back, Kotter has died at age 63.Dan AlexanderDan Alexander
![Ron Palillo Dead At Age 63 [VIDEO]](http://townsquare.media/site/385/files/2012/08/ron-palillo.jpg?w=980&q=75)
