Author
Bullfrog Films
482
March of Time, Inc
377
HBO Home Entertainment (Firm)
375
Icarus Films
293
Van Voorhis, Westbrook, 1903-1968
259
Brook Lapping Productions
243
Television Trust for the Environment
161
Films for the Humanities & Sciences (Firm)
125
PBS Home Video
108
Ellison, Richard, producer
94
Fanlight Productions
87
Independent Television Service
87
Van Voorhis, Westbrook, 1903-1986
85
BBC Worldwide Ltd
84
WNET (Television station : New York, N.Y.)
81
California Newsreel (Firm)
80
Public Broadcasting Service (U.S.)
80
WGBH (Television station : Boston, Mass.)
77
Available Light Productions
73
Burns, Ken, 1953-
71
Double Exposure/Flashback TV
70
Ambrose Video Publishing
69
Assemble You Limited,
69
Lambent Productions
69
Real Life Productions
69
Smaczny, Paul
68
ARTE France
62
Mozart, Wolfgang Amadeus, 1756-1791
62
Maverick Television (Television network)
60
Television Junction
60
Films for the Humanities (Firm)
59
National Film Board of Canada
59
New Video Group
58
Big Heart Media
57
Evans Woolfe (Firm)
57
Saville, Lyndy,
55
Glasshead Television and Web
54
British Broadcasting Corporation
53
Canadian Broadcasting Corporation
50
Arts and Entertainment Network
48
Filmakers Library, inc
48
Adam Matthew Digital (Firm),
47
History Channel (Television network)
46
Gates, Henry Louis, Jr.,
44
Media Education Foundation
44
ACI Learning,
43
Catteau, Manuel
43
WGBH Educational Foundation
42
Medcom, inc
41
WETA-TV (Television station : Washington, D.C.)
41
more ...