Jelaskan Filmografi pilihan dari Robert Richter

HHH: What Manner of Man (1968)

Linus Pauling, Crusading Scientist (1977)

Vietnam: An American Journey (1979)

For Export Only: Pesticides (1980)

For Export Only: Pharmaceuticals (1980)

A Plague on our Children (1980)

What Price Clean Air? (1982)

The Age of Intelligent Machines (1986)

Who Shot President Kennedy? (1988)

Can Tropical Rainforests Be Saved? (1991)

School of the Americas Assassins (1994)

Ben Spock, Baby Doctor (1996)

Father Roy: Inside the School of Assassins (1997)