Writing

2023

1 episode … Story

2020

1 episode … Writer 1 episode … Teleplay 1 episode … Story

2019

1 episode … Writer

2018

1 episode … Writer

2017		Freedom Fighters: The Ray 1 episode … Writer
2017		The Flash 1 episode … Story
2017		Supergirl 3 episodes … Story

2016		Trollhunters: Tales of Arcadia 1 episode … Story 1 episode … Writer 2 episodes … Teleplay
2016		DC's Legends of Tomorrow 4 episodes … Teleplay 3 episodes … Story 10 episodes … Writer

2012

20 episodes … Writer 7 episodes … Story 19 episodes … Teleplay

2010

3 episodes … Writer

2009

4 episodes … Writer

2008		Stephen King's "N" 13 episodes … Scenario Writer
2008		Eli Stone 2 episodes … Writer

2007

1 episode … Writer

2005

2 episodes … Writer

2004

4 episodes … Writer

2003

1 episode … Story

2001		Law & Order 8 episodes … Writer
2001		The Practice 1 episode … Writer

Production

2021

28 episodes … Executive Consultant

2020

10 episodes … Executive Producer

2019

1 episode … Executive Producer

2018		3Below: Tales of Arcadia 13 episodes … Executive Producer
2018		The Flash 2 episodes … Executive Producer
2018		DC's Legends of Tomorrow 31 episodes … Consulting Producer
2018		Arrow 32 episodes … Consulting Producer

2016		Trollhunters: Tales of Arcadia 52 episodes … Executive Producer
2016		DC's Legends of Tomorrow 51 episodes … Executive Producer

2015

12 episodes … Producer

2012

138 episodes … Executive Producer

Creator

2016

… Creator

2015

… Creator

2012

… Creator

2008

… Creator

Acting

2019

2 episodes as Self

Directing

2020

1 episode … Director