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 ...

"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 ...

He once played class clown Arnold Horshack on "Welcome Back, Kotter," but now Ron Paolillo is at the head of the class at a Palm Springs arts school. Paolillo's job as 9th-grade acting teacher at the ...

March 15, 2006 — -- A little quiz for fellow Sweathogs out there: If you know what part Ron Palillo wants to play in Ice Cube's new version of "Welcome Back, Kotter," raise your hand and start ...

WEST PALM BEACH, Fla. -- The actor best known as the nerdy high-school student Arnold Horshack on "Welcome Back, Kotter," has died in Florida. Ron Palillo was 63. Palillo's friend, Karen Poindexter, ...