Directing

1998

53 episodes … Director

1995

20 episodes … Director

1991

5 episodes … Director

1990

13 episodes … Director

1984

4 episodes … Director

1976

4 episodes … Director

1973

6 episodes … Director

1972

6 episodes … Director

Writing

1993

2 episodes … Author

1976

4 episodes … Writer

Creator

1972

… Creator