2020

(45 episodes) as Himself

2019

(20 episodes) as Command-or Mathis

2016

(1 episode) as Self

2015

(8 episodes) as A.R.T.

2007

(13 episodes)

2003

(1 episode) as Crow T. Robot

1999		Freaks and Geeks (6 episodes) as Hector Lacovara
1999		The West Wing (1 episode) as Cal

1989

(128 episodes) as Crow T. Robot (voice) / Dr. Clayton Forrester

2020

(37 episodes) … Writer

1989

(176 episodes) … Writer

2020

… Creator

1989

(23 episodes) … Director