9-1-1

2018 · Writer

Elementary

2012 · Writer

High Potential

2024 · Writer

9-1-1: Lone Star

2020 · Writer

Warehouse 13

2009 · Writer

Superman: The Animated Series

1996 · Writer

The Batman

2004 · Writer

Justice League Unlimited

2004 · Writer

R.J. Decker

2026 · Writer

Static Shock

2000 · Writer

The New Batman Adventures

1997 · Writer

The Zeta Project

2001 · Writer

Friends and Heroes

2007 · Writer

Batman: The Dark Knight Returns, Part 1

2012 · Writer

Batman: The Dark Knight Returns, Part 2

2013 · Writer

Superman: Unbound

2013 · Writer

Batman: The Dark Knight Returns

2013 · Writer

Masterpiece: Frank Miller's The Dark Knight Returns

2013 · Acting

Batman Beyond: School Days and Spellbound

2004 · Writer

Nostalgic Tomorrow: A Batman Gathering

2019 · Acting

Harold Swerg

1988 · Acting

Money Talks: Profits Before Patient Safety

2006 · Acting