2016

(2 episodes) … Writer

2011

(1 episode) … Writer

2009

(37 episodes) … Writer

2007		Wilfred (1 episode) … Writer
2007		The Knights of Prosperity (1 episode) … Writer

2003

(4 episodes) … Writer (1 episode) … Story

2001

(12 episodes) … Writer

1999

(3 episodes) … Writer

1994

(4 episodes) … Writer

1989

(4 episodes) … Writer

2009

(100 episodes) … Executive Producer

2007

(13 episodes) … Producer

2004

(80 episodes) … Producer

2001

(104 episodes) … Producer

1999

(44 episodes) … Executive Producer

1989

(3 episodes) … Supervising Producer (1 episode) … Co-Executive Producer (552 episodes) … Producer

2009

(3 episodes) as Janitor Poopatine (voice)

1999

… Creator