Batman: The Animated Series

1992 · Writer

The Transformers

1984 · Writer

X-Men

1992 · Writer

Spider-Man

1994 · Writer

Ben 10: Alien Force

2008 · Writer

Ben 10: Ultimate Alien

2010 · Writer

X-Men: Days of Future Past

2014 · Acting

The Super Hero Squad Show

2009 · Writer

Godzilla: The Series

1998 · Writer

Beast Wars: Transformers

1996 · Writer

Prisoners of Gravity

1989 · Acting

Beware the Batman

2013 · Writer

ReBoot

1994 · Writer

Iron Man

1994 · Writer

Beast Machines: Transformers

1999 · Writer

The Incredible Hulk

1996 · Writer

Superpowered: The DC Story

2023 · Acting

Kappa Mikey

2006 · Writer

Action Man

2000 · Writer

Street Fighter

1995 · Writer

Shadow Raiders

1998 · Writer

G.I. Joe Extreme

1995 · Writer

Swamp Thing

1990 · Writer

Caper

2014 · Acting

UltraForce

1995 · Writer

Conan and the Young Warriors

1994 · Writer

The Return of Swamp Thing

1989 · Writer

Superheroes: A Never-Ending Battle

2013 · Acting

Marvel: 75 Years, from Pulp to Pop!

2014 · Acting

Secret Origin: The Story of DC Comics

2010 · Acting

Savageland

2015 · Acting

The Phenomenon: The Comic That Changed Comics

2009 · Acting

Midnight Suns: Prequel Shorts

2022 · Writer

The Wolverine: Path of a Ronin

2013 · Acting

Jack Kirby: Story Teller

2007 · Acting

Batman Unmasked: The Psychology of The Dark Knight

2008 · Acting

Chris Claremont's X-Men

2018 · Acting

Symbiote Spider-Man: The Saga of the Black Costume

2007 · Acting

Story Within a Story: The Books of Watchmen

2009 · Acting

Heart of Vengeance: Returning Batman to His Roots

2011 · Acting

Robin: The Story of Dick Grayson

2010 · Acting

The Roots of Wolverine: A Conversation with Stan Lee and Len Wein

2009 · Acting

Generation X: The Comic Book Origin of X-Men

2006 · Acting

Tales of Frankenstein

2018 · Acting

Batman Tech

2008 · Acting