Joker: Put on a Happy Face
2020
Known for
Knight Immortal
2019
Superman vs. Batman: When Heroes Collide
2013
The Fire Rises: The Creation and Impact of The Dark Knight Trilogy
2013
Superheroes: A Never-Ending Battle
2013 | 3 episodes
Comic Book Men
2012 | 1 episodes
Batman Year One: A Conversation with DC Comics
2011
Heart of Vengeance: Returning Batman to His Roots
2011
Robin: The Story of Dick Grayson
2010
Robin's Requiem
2010
Secret Origin: The Story of DC Comics
2010
Batman Unmasked: The Psychology of The Dark Knight
2008
The Legends Behind the Comic Books
2008
The Science of Superman
2006
Look, Up in the Sky! The Amazing Story of Superman
2006
Legends of the Dark Knight: The History of Batman
2005
Comic Book Superheroes Unmasked
2003
Comic Books & Superheroes
2001
Known for
Acting
Also known as
Jim Dennis, Dennis Joseph O'Neil, Denny O'Neil