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Writing
John T. Dugan
Born October 11, 1920 Died December 24, 1994 (Age 74)New York City, New York, USA11 Credits
John T. Dugan was an American screenwriter. He wrote for television programs, including Bonanza, Mr. Novak, 12 O'Clock High, Dr. Kildare, Adam-12, Star Trek: The Original Series, Ben Casey, Mission: Impossible, Columbo and Little House on the Prairie.
