Dennis O'Neil
Actor
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.
Filmography
Joker: Put on a Happy Face
as Self 2020
Secret Origin: The Story of DC Comics
as Self 2010
Look, Up in the Sky! The Amazing Story of Superman
as Self 2006
The Fire Rises: The Creation and Impact of The Dark Knight Trilogy
as Self 2013
Legends of the Dark Knight: The History of Batman
as Himself 2005
Comic Book Superheroes Unmasked
as Self 2003
Superman vs. Batman: When Heroes Collide
as Self 2013
Robin: The Story of Dick Grayson
as Self 2010
The Science of Superman
as Self 2006
Heart of Vengeance: Returning Batman to His Roots
2011
Knight Immortal
as Self 2019
Comic Books & Superheroes
as Self 2001
Masterpiece: Frank Miller's The Dark Knight Returns
as Himself 2013
Robin's Requiem
as himself 2010
The Legends Behind the Comic Books
as Himself 2007
Batman Year One: A Conversation with DC Comics
2011