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Dennis O'Neil
Deceased

How Did Dennis O'Neil Die?

Life & Death

Died aged 81
Also known asJim Dennis, Dennis Joseph O'Neil, Denny O'NeilGenderMaleNationalityUnited StatesBorn03/05/1939Born inSt. Louis, Missouri, USADied11/06/2020 (aged 81)Died inNyackCausecardiac arrestWikidataQ1189414 ↗TMDb#938689 ↗

Dennis Joseph O'Neil was an American comic book writer and editor, principally for Marvel Comics and DC Comics from the 1960s through the 1990s, and Group Editor for the Batman family of titles until his retirement.

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Filmography16 titles