2004 Executive Producer
1993 Executive Producer
1990 Executive Producer
1990 Producer
1990 Creator
1988 Executive Producer
1987 Executive Producer
1987 Producer
1985 Creator
1984 Producer
1980 Producer
1978 Creator
1976 Creator
1971 Producer
1958 Creator
1958 Creator
1956 Creator
1956 Creator
1956 Creator
1953 Creator