Writing

1989

176 episodes … Writer

Acting

2017

1 episode as Professor Bobo 2 episodes as Bobo

2014

6 episodes

2001

13 episodes as Soapwort McFuggletoes (voice)

1997

48 episodes as Tom Servo (voice) / Professor Bobo

1990

115 episodes as Tom Servo (voice)

Directing

1998

1 episode … Director

1992

49 episodes … Director

Production

1989

176 episodes … Producer