Dennis O'Neil

The talent

Dennis O'Neil

Acting

IMDB ↗

The work

The Batman

The Batman Thanks

What If...?

2021

What If...? Thanks

Titans

2018

Titans Thanks

Madame Web

Madame Web Characters

DC's Legends of Tomorrow

2016

DC's Legends of Tomorrow Thanks

Batman: The Animated Series

1992

Batman: The Animated Series Writer, Story

Justice League Dark: Apokolips War

Justice League Dark: Apokolips War Characters

Young Justice

2010

Young Justice Characters

Batman: Bad Blood

Batman: Bad Blood Characters

Suicide Squad: Hell to Pay

Suicide Squad: Hell to Pay Characters

Batman vs Teenage Mutant Ninja Turtles

Batman vs Teenage Mutant Ninja Turtles Characters

Batman: Soul of the Dragon

Batman: Soul of the Dragon Characters, In Memory Of

Justice League: Crisis on Infinite Earths Part Three

Justice League: Crisis on Infinite Earths Part Three Characters

Justice League: Crisis on Infinite Earths Part Two

Justice League: Crisis on Infinite Earths Part Two Characters

Batman: Caped Crusader

2024

Batman: Caped Crusader Characters

Green Lantern: Beware My Power

Green Lantern: Beware My Power Characters

Batman Ninja vs. Yakuza League

Batman Ninja vs. Yakuza League Characters

Deathstroke: Knights & Dragons

2020

Deathstroke: Knights & Dragons Characters

Heart of Vengeance: Returning Batman to His Roots

Heart of Vengeance: Returning Batman to His Roots

Snowbirds Don't Fly

Snowbirds Don't Fly Story

Batman: Knightfall Part 1: Knightfall

Batman: Knightfall Part 1: Knightfall Comic Book

Batman Year One: A Conversation with DC Comics

Batman Year One: A Conversation with DC Comics