Creator

1987

… Creator

1984

… Creator

1981

… Creator

1979

… Creator

1976

… Creator

1970

… Creator

Writing

1999

3 episodes … Writer

1992

12 episodes … Writer

1989

1 episode … Writer

1987

1 episode … Writer

1984

21 episodes … Writer

1981		Doctor Snuggles 6 episodes … Writer
1981		Smuggler 7 episodes … Writer

1979

25 episodes … Writer

1978

2 episodes … Writer

1970

26 episodes … Writer

Acting

1974

10 episodes

1965		Sherlock Holmes 1 episode
1965		Gideon's Way 1 episode as Michael Penn

1961

2 episodes

1959

37 episodes as Peter Parker