One of the greatest comedy writers - ever. He's probably best known for the TV series "MASH," but there also was "A Funny Thing Happened on the Way to the Forum" and "Tootsie" (he was a co-writer), and his many years on Sid Caesar's writing staff. Gelbart was diagnosed with cancer in June. From the LAT:

Gelbart and his family were living in London, and he was producing the British TV show "The Marty Feldman Comedy Machine" in 1971 when producer-director Gene Reynolds called him about writing a pilot script for a TV series based on "MASH." In writing the pilot, Gelbart recalled in his 1998 memoir "Laughing Matters," he knew that it "was going to have to be a whole lot more than funny. Funny was easy. How not to trivialize human suffering by trying to be comic about it, that was the challenge."

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In December, 2008, the still-professionally active Gelbart found himself the subject of an Internet hoax on the online bulletin board alt.obituaries, which reported that he was "gravely ill . . . from a massive stroke." He was fine, of course -- and in fine comedic fettle. Referring to his alleged pending demise, he e-mailed alt.obituaries: "Does that mean I can stop exercising?" But ever the re-writer, Gelbart came up with another witty response in a brief chat with an inquiring Los Angeles Times reporter: "I was dead, but I'm better now."