Writing

1999

(2 episodes) … Writer

1998

(1 episode) … Writer

1997

(4 episodes) … Writer

1996

(3 episodes) … Writer

1994

(7 episodes) … Writer

1987

(4 episodes) … Writer

1980

(1 episode) … Writer

1979

(25 episodes) … Writer

1977

(3 episodes) … Writer

Production

2007

(21 episodes) … Producer

1996

(40 episodes) … Producer

1987

(22 episodes) … Supervising Producer

Directing

1987

(4 episodes) … Director

1979

(11 episodes) … Director

1977

(1 episode) … Director

Creator

1994

… Creator