Author
Bullfrog Films
Television Trust for the Environment
26
Bradshaw, Steve
21
Canadian Broadcasting Corporation
11
Suzuki, David T., 1936-
10
Independent Television Service
7
Oregon Public Broadcasting
6
Central Independent Television
5
Universidade Católica de Goiás
5
WGBH (Television station : Boston, Mass.)
5
Baroff, Beverly
4
Bell, Dale, 1938-
4
Media & Policy Center Foundation
4
Wiland, Harry
4
90th Parallel Film & Television Productions
3
CBC Learning (Firm)
3
Cowell, Adrian
3
James, Roger
3
Kirk, Michael
3
Lyman, Will
3
National Geographic Channel (Television station : Washington, D.C.)
3
National Geographic Channels International
3
Omaar, Rageh, 1967-
3
Palio Films (Firm)
3
Science Channel (Television network)
3
Sorrentino, Bruno,
3
Spring Films
3
Westdeutscher Rundfunk
3
Burley, Ray,
2
Carlton Television
2
Cowell, Adrian,
2
Gabbay, Alex
2
Heer, James
2
KCTS (Television station : Seattle, Wash.)
2
Kirk, Michael,
2
Lyman, Will,
2
Makepeace, Anne,
2
Pandey, Arjun
2
Pilger, John
2
Sorrentino, Bruno
2
220 Productions
1
Akwaake, Abius
1
American Documentary, Inc
1
Andrews, Cecile
1
Asner, Edward
1
Australian Film Finance Corporation
1
BBC Worldwide Ltd
1
Baird, Jessie Little Doe
1
Balevicius, Ed
1
Bishop, John, 1944-
1
more ...