Writing

2012

1 episode … Writer

2010

1 episode … Writer

1971

3 episodes … Story 2 episodes … Writer

Directing

2006

1 episode … Director

1985

1 episode … Director

1971

7 episodes … Director

1963

1 episode … Director

1959

2 episodes … Director

Production

2010

7 episodes … Consulting Producer

2009

26 episodes … Consulting Producer

1971

24 episodes … Producer

Creator

1971

… Creator