John T. Dugan

Born October 11, 1920 · Died December 24, 1994

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.

Filmography