Writing

2011

8 episodes … Writer

2004

3 episodes … Writer

2001

2 episodes … Writer

1997

2 episodes … Writer

1993

10 episodes … Writer

1992

1 episode … Writer

1991

1 episode … Writer

1987

1 episode … Writer

1986

2 episodes … Writer

1984

5 episodes … Writer

1981

4 episodes … Writer

1980

1 episode … Writer

1979

10 episodes … Writer

Production

1993

24 episodes … Co-Executive Producer

1986

9 episodes … Producer

1978

114 episodes … Producer

Creator

2003

… Creator

1986

… Creator

Acting

1981

1 episode as Dr. Smith