Writing

2023

(1 episode) … Writer

2021

(1 episode) … Writer (1 episode) … Story

2020

(3 episodes) … Writer

2018

(10 episodes) … Characters

2017

… Writer

2016

… Characters … Story … Screenplay

2014

(1 episode) … Writer

2012

… Characters

2009

… Characters

2008

(1 episode) … Story (1 episode) … Writer

2005

(3 episodes) … Screenplay

1999

… Characters

1998

… Story … Screenplay

1997		The Visitor (2 episodes) … Writer
1997		Stargate SG-1 (214 episodes) … Writer

1996

… Screenplay

1994

… Screenplay

1992

… Screenplay