Date of Birth:

Oct 11, 1920 (105 years)

Place of Birth:

New York City, New York, USA

Biography:

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.