"Ooh, Ooh, Ooh, Mr. Kotter!" If you watched TV in the '70s, you probably recognize that line. So it's with some sadness that we pass along word that Ron Palillo, the actor who played Arnold Horshack ...
Ron Palillo, best known for playing Arnold Horshack on the 1970s TV show “Welcome Back, Kotter,” died early Tuesday morning at his home in Palm Beach, Fla. He was 63. Palillo's agent confirmed his ...
Ron Palillo who played the beloved character Arnold Dingfelder Horshack on "Welcome Back Kotter" died suddenly Tuesday, according to the Palm Beach Post. The actor, who was the fourth and oldest ...