2000
Director
1999
Director
1998
Director
1997
Director
Director
1996
Director
Director
Director
Director
1995
Director
Director
1994
Director
1993
Director
Director
1991
Director
1990
Director
Director
1989
Director
1987
Director
Director
1986
Director
1984
Director
1983
Director
1982
Director
1981
Director
Director
1979
Director
Director
1978
Director
1975
Producer
Producer
1972
Director
1971
Focus on Marijuana
Director
Director
Producer