A Scooby-Doo! Christmas

(2002)

Writer

Ben 10 Alien Swarm

(2009)

Writer

Spectacular!

(2009)

Writer

Firebreather

(2010)

Writer

Den Brother

(2010)

Writer

Frenemies

(2012)

Writer

Scooby-Doo! and the Sea Monsters

(2012)

Writer

Justice League: The Flashpoint Paradox

(2013)

Screenplay

Scooby-Doo! Frankencreepy

(2014)

Writer

LEGO DC Comics Super Heroes: Batman Be-Leaguered

(2014)

Writer

DC Nation - SHAZAM! - "Courage"

(2014)

Writer

DC Nation - SHAZAM! - "Wisdom"

(2014)

Writer

DC Nation - SHAZAM! - "Stamina"

(2014)

Writer

Top Cat Begins

(2015)

Screenplay

LEGO DC Comics Super Heroes: Justice League - Attack of the Legion of Doom!

(2015)

Screenplay

Scooby-Doo! and KISS: Rock and Roll Mystery

(2015)

Story

Tom and Jerry: Spy Quest

(2015)

Story and Teleplay

LEGO DC Comics Super Heroes: Justice League: Cosmic Clash

(2016)

Writer

LEGO Scooby-Doo! Haunted Hollywood

(2016)

Teleplay

LEGO DC Comics Super Heroes: Justice League - Gotham City Breakout

(2016)

Writer

Batman and Harley Quinn

(2017)

Teleplay

LEGO DC Super Hero Girls: Brain Drain

(2017)

Story Editor

Batman: Gotham by Gaslight

(2018)

Screenplay

Lego DC Comics Super Heroes: The Flash

(2018)

Writer

LEGO DC Super Heroes - Aquaman: Rage Of Atlantis

(2018)

Writer

Scoobynatural

(2018)

Writer

Reign of the Supermen

(2019)

Writer

Justice League vs. the Fatal Five

(2019)

Writer

The Death and Return of Superman

(2019)

Writer

Justice League: Crisis on Infinite Earths Part One

(2024)

Writer

Justice League: Crisis on Infinite Earths Part Two

(2024)

Writer

The Prophecy II

(1998)

Orderly #2

Harvest

(1999)

Counter Clerk at Deli

A League of One: The Dwayne McDuffie Story

(2012)

Kevin Conroy: I Am the Knight

(2023)

Himself

Viva Spiderman

(1980)

Director

Viva Spiderman

(1980)

Editor

Scooby-Doo! and the Sea Monsters

(2012)

Producer

Scooby-Doo! and the Curse of the 13th Ghost

(2019)

Co-Producer

Batman: Hush

(2019)

Co-Producer

Justice League vs. the Fatal Five

(2019)

Co-Producer

Lego DC Batman: Family Matters

(2019)

Co-Producer

Scooby-Doo! Return to Zombie Island

(2019)

Co-Producer

Wonder Woman: Bloodlines

(2019)

Co-Producer

DC Showcase: Sgt. Rock

(2019)

Co-Producer

DC Showcase: Death

(2019)

Co-Producer

Superman: Red Son

(2020)

Co-Producer

DC Showcase: The Phantom Stranger

(2020)

Co-Producer

Justice League Dark: Apokolips War

(2020)

Co-Producer

Mortal Kombat Legends: Scorpion's Revenge

(2020)

Co-Producer

LEGO DC: Shazam! Magic and Monsters

(2020)

Co-Producer

DC Showcase: Adam Strange

(2020)

Co-Producer

Superman: Man of Tomorrow

(2020)

Producer

Batman: Death in the Family

(2020)

Co-Producer

Justice Society: World War II

(2021)

Producer

Batman: Soul of the Dragon

(2021)

Producer

Scooby-Doo! The Sword and the Scoob

(2021)

Producer

Batman: The Long Halloween, Part One

(2021)

Producer

Batman: The Long Halloween, Part Two

(2021)

Producer

DC Showcase: Kamandi: The Last Boy on Earth!

(2021)

Producer

DC Showcase: The Losers

(2021)

Producer

DC Showcase: Blue Beetle

(2021)

Producer

Mortal Kombat Legends: Battle of the Realms

(2021)

Co-Producer

Injustice

(2021)

Producer

Constantine: The House of Mystery

(2022)

Producer

Green Lantern: Beware My Power

(2022)

Producer

Mortal Kombat Legends: Snow Blind

(2022)

Producer

Batman: The Long Halloween Deluxe Edition

(2022)

Producer

Batman and Superman: Battle of the Super Sons

(2022)

Producer

Legion of Super-Heroes

(2023)

Producer

Batman: The Doom That Came to Gotham

(2023)

Producer

Justice League x RWBY: Super Heroes & Huntsmen, Part One

(2023)

Producer

Justice League: Warworld

(2023)

Producer

Scooby-Doo! and Krypto, Too!

(2023)

Producer

Mortal Kombat Legends: Cage Match

(2023)

Producer

Justice League: Crisis on Infinite Earths Part One

(2024)

Producer

Justice League: Crisis on Infinite Earths Part Two

(2024)

Producer