Directing

2002

10 episodes … Director

2000

4 episodes … Director

1989

1 episode … Director

1985

1 episode … Director

1983

2 episodes … Director

1979		The Secret Empire 1 episode … Director
1979		Curse of Dracula 1 episode … Director

1978

4 episodes … Director

1976

3 episodes … Director

1973		Adam-12 1 episode … Director
1973		Griff 1 episode … Director
1973		Love, American Style 1 episode … Director

Writing

2009

2 episodes … Writer

1989

1 episode … Writer

1985

1 episode … Teleplay 1 episode … Story

1984		Hot Pursuit 1 episode … Writer
1984		V: The Final Battle 3 episodes … Writer

1983

2 episodes … Writer

1979

1 episode … Writer

1977

72 episodes … Writer

1976

9 episodes … Writer

1975

10 episodes … Writer

1973

2 episodes … Writer

Creator

—

… Creator

2009

… Creator

2007

… Creator

1989

… Creator

1985

… Creator

1984

… Creator

1983

… Creator

1979

… Creator

1977

… Creator

1976

… Creator

1974

… Creator

Production

1989

22 episodes … Producer

1984

12 episodes … Producer

1979

12 episodes … Producer

1978

1 episode … Executive Producer

1977

82 episodes … Producer

Acting

2016

1 episode

2008

33 episodes

2006

1 episode as Joseph Shaw