Add Yahoo as a preferred source to see more of our stories on Google. Which classic '70s sitcom, one that launched the career of a Hollywood superstar and dropped several memorable characters and ...

Jacqueline Stander, an agent for Palillo, told NBC News that the actor had a heart attack and passed away in his sleep. Palillo was inextricably linked with the character he played from 1975 to 1979 ...

You may not personally remember high school the way it was presented in the ABC sitcom Welcome Back Kotter, but from 1976 to 1979 the comic interactions between teacher Gabe Kotter (played by Gabe ...

The talented ensemble cast included Ron Palillo as Arnold Horshack, whose iconic laugh became television gold; Lawrence Hilton-Jacobs as Freddie "Boom Boom" Washington; Robert Hegyes as Juan Epstein; ...

Actor Ron Palillo, best known as the adorably irritating Arnold Horshack from the 1970s sitcom “Welcome Back Kotter,” died yesterday in Florida, marking the second “Sweathog” to pass away this year.

Ron Palillo, the New Haven-born, Cheshire-raised, UConn grad, who went on to star as Horshack in TV’s 1970’s hit comedy “Welcome Back, Kotter,” died Tuesday of a heart attack at his home in Palm Beach ...

Which classic '70s sitcom, one that launched the career of a Hollywood superstar and dropped several memorable characters and catchphrases into TV history, is being released as a complete series DVD ...

His "ooh, ooh, ooh, Mr. Kotter!" is a classic line from a classic '70s show. Palillo was 63. "Ooh, Ooh, Ooh, Mr. Kotter!" If you watched TV in the '70s, you probably recognize that line. So it's with ...

WEST PALM BEACH, Fla. (AP) — Ron Palillo, the actor best known as the nerdy high school student Arnold Horshack on the 1970s sitcom "Welcome Back, Kotter," died Tuesday in Palm Beach Gardens, Fla. He ...

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Actor Ron Palillo, the nerdy high-school student Arnold Horshack with the trademark scream "Ooh-ooh-ooooh" on the 1970s sitcom "Welcome Back, Kotter," died Tuesday in Florida. He was 63. Palillo died ...