2012

(6 episodes) … Writer

2008

(5 episodes) … Writer

2006

(20 episodes) … Writer (26 episodes) … Series Composition

2002

(51 episodes) … Series Composition (23 episodes) … Writer

1999

(6 episodes) … Writer

1998

(8 episodes) … Writer

1997

(6 episodes) … Writer

1996

(23 episodes) … Writer

1995

(22 episodes) … Writer

1994

(22 episodes) … Writer

1993

(20 episodes) … Writer

1992

(25 episodes) … Writer

1991

(7 episodes) … Writer

1990

(8 episodes) … Writer

1971

(29 episodes) … Writer

2006

… Creator

1993

… Creator

1995

(53 episodes) … Producer