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John T. Dugan
Writing Updated: Apr 16, 2026
0Total Films
N/A Highest Rated
Born: Oct 11, 1920
Birth Place: New York City, New York, USA
About John T. Dugan
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.
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Best John T. Dugan Movies Ranked
Must-watch hits from John T. Dugan's career based on audience ratings.
Full Filmography
Every movie John T. Dugan has appeared in, with audience ratings and verdicts.
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