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.
Known For
| Birth Location | New York City, New York, USA |
|---|---|
| Born | 1920-10-11 |
| Died | 1994-12-24 |
John T. Dugan hasn't appeared in any movies or TV shows