John T. Dugan
Writing·Oct 11, 1920·New York City, New York, USA
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NA/10 avgNo member ratings yetJohn 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.
| Film | Credit |
|---|---|
 Cops and Robin1978 · Writer | Writer |
 Shark1969 · Screenplay | Screenplay |