Production

2011

122 episodes … Executive Producer

2010

4 episodes … Consulting Producer

2007

2 episodes … Executive Producer

2006		Kidnapped 13 episodes … Producer
2006		Eureka 12 episodes … Consulting Producer

2005

15 episodes … Consulting Producer

2003		Jake 2.0 16 episodes … Executive Producer
2003		Miracles 13 episodes … Executive Producer

2002

44 episodes … Consulting Producer

1999		Angel 66 episodes … Executive Producer
1999		Buffy the Vampire Slayer 66 episodes … Consulting Producer

1998

22 episodes … Executive Producer

1997		The X-Files 8 episodes … Co-Executive Producer
1997		Buffy the Vampire Slayer 34 episodes … Co-Executive Producer

1996

8 episodes … Executive Producer

Writing

2011

35 episodes … Writer

2007

1 episode … Writer

2005

1 episode … Writer

2003		Jake 2.0 4 episodes … Writer
2003		Miracles 4 episodes … Writer

1999

1 episode … Teleplay 3 episodes … Story 14 episodes … Writer

1997		Buffy the Vampire Slayer 1 episode … Story 2 episodes … Teleplay 7 episodes … Writer
1997		The X-Files 1 episode … Writer

1992

1 episode … Writer

1991		The Wonder Years 3 episodes … Writer
1991		Shannon's Deal 1 episode … Writer

1990

1 episode … Teleplay 1 episode … Story

Directing

2016

2 episodes … Director

2003

1 episode … Director

2000

8 episodes … Director

1997

4 episodes … Director

1991

46 episodes … Director

1990

1 episode … Director

1986

1 episode … Director

Creator

2011

… Creator

1999

… Creator

1996

… Creator