Dennis O'Neil

Born: 3rd of May 1939

Died: 11th of June 2020 (aged 81)

Biography:
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 Ra's al Ghul and Talia al Ghul. His other notable work includes runs on The Shadow with Michael Kaluta and The Question with Denys Cowan. As an editor, he is principally known for editing the various Batman titles. He also sat on the board of directors of the charity The Hero Initiative and served on its Disbursement Committee.

Description above from the Wikipedia article Dennis O'Neil, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Dennis O'Neil's Filmography

Batman Ninja vs. Yakuza League

Batman Ninja vs. Yakuza League

  •   Movie
  • 2025
Characters
Madame Web

Madame Web

  •   Movie
  • 2024
Characters
Green Lantern: Beware My Power

Green Lantern: Beware My Power

  •   Movie
  • 2022
Characters
The Batman

The Batman

  •   Movie
  • 2022
Thanks
What If...?

What If...?

  •   TV Show
  • 2021
Thanks
Batman: Soul of the Dragon

Batman: Soul of the Dragon

  •   Movie
  • 2021
In Memory Of, Characters
Justice League Dark: Apokolips War

Justice League Dark: Apokolips War

  •   Movie
  • 2020
Characters
Batman vs Teenage Mutant Ninja Turtles

Batman vs Teenage Mutant Ninja Turtles

  •   Movie
  • 2019
Characters
Titans

Titans

  •   TV Show
  • 2018
Thanks
Suicide Squad: Hell to Pay

Suicide Squad: Hell to Pay

  •   Movie
  • 2018
Characters
Batman: Bad Blood

Batman: Bad Blood

  •   Movie
  • 2016
Characters