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writer โข miscellaneous
Dennis Joseph O'Neil (May 3, 1939 โ 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 Arro...
Born: May 3, 1939 in St. Louis, Missouri, USA
Died: June 11, 2020 (age 81)
40 total credits across film and television
| Title | Job | Year |
|---|---|---|
Writing | 2025 | |
Writing |
| 2024 |
Writing | 2024 |
Madame Web Movie | Writing | 2024 |
Batman: Caped Crusader TV Show | Writing | 2024 |
Superpowered: The DC Story Limited Series | Actor | 2023 |
Writing | 2022 |
The Batman Movie | Crew | 2022 |
What If...? TV Show | Crew | 2021 |
Writing | 2021 |
Actor | 2020 |
Writing | 2020 |
Writing | 2020 |
Writing | 2019 |
Knight Immortal Short Film | Actor | 2019 |
Titans TV Show | Crew | 2018 |
Writing | 2018 |
DC's Legends of Tomorrow TV Show | Crew | 2016 |
Batman: Bad Blood Movie | Writing | 2016 |
Snowbirds Don't Fly Movie | Writing | 2015 |
Superheroes: A Never-Ending Battle Limited Series | Actor | 2013 |
Actor | 2013 |
Actor | 2013 |
Actor | 2013 |
Comic Book Men TV Show | Actor | 2012 |
Actor | 2011 |
Actor | 2011 |
Actor | 2011 |
Actor | 2010 |
Young Justice TV Show | Writing | 2010 |
Robin's Requiem Movie | Actor | 2010 |
Actor | 2010 |
Batman Unmasked Movie | Actor | 2008 |
Actor | 2007 |
Actor | 2006 |
Actor | 2006 |
Actor | 2005 |
Actor | 2003 |
Actor | 2001 |
Batman: The Animated Series TV Show | Writing | 1992 |