Dennis O'Neil
Dennis Joseph O'Neil (May 3, 1939 – June 11, 2020) 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. His best-known works include Green Lantern/Green Arrow and Batman with Neal Adams. It was during this run that O'Neil co-created the Batman villains...
Dennis Joseph O'Neil (May 3, 1939 – June 11, 2020) 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. His best-known works include Green Lantern/Green Arrow and Batman with Neal Adams. It was during this run that O'Neil co-created the Batman villains...
Known For
Cast Credits
Crew Credits
Batman Ninja vs. Yakuza League
Characters
Madame Web
Characters
Green Lantern: Beware My Power
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Batman: Soul of the Dragon
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Justice League Dark: Apokolips War
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Batman vs Teenage Mutant Ninja Turtles
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Suicide Squad: Hell to Pay
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Batman: Bad Blood
Characters
Snowbirds Don't Fly
Story