produced by Broadcast Media & Technology Center, Office of Communications, U.S. Department of Agriculture ; produced by the USDA Forest Service in partnership with the USDOT FHWA Federal Lands Highway Program ; David O. Black, producer/director
by David Attenborough ; a BBC TV production in association with Australian Broadcasting Corporation, Turner Broadcasting System Inc. ; BBC Bristol ; executive producer, Peter Jones
Balcony Releasing presents a Mosaic Films production, a film by Aaron Wolf ; a co-production of Mosaic Films Incorporated and the Independent Television Service (ITVS) with funding provided by The Corporation for Public Broadcasting ; co-produced by Ian Cheney, Curt Ellis ; produced and directed by Aaron Woolf
Omni Film Productions ; produced with the participation of Telefilm Canada in association with British Columbia Films ... [and others] ; produced by Christian Bruyere, Ian Herring
a co-production of Natural History New Zealand, NHK (Japan Broadcasting Corporation), Discovery Channel, & NDR Naturfilm Studio Hamburg & Fernseh Allianz ; directors, Jeremy Hogarth, Stephen Downes
presented by Thirteen for WNET.ORG ; Distributed by American Public Television ; A ParnassusWorks Film ; produced and directed by Richard Rifkind, Carole Rifkind
written and produced by Graham Chedd ; directed by Larry Engel ; a co-production of Chedd-Angier-Lewis Productions and Thirteen in association with WNET.ORG
Dreamworks Pictures and Twentieth Century Fox ; a Cruise/Wagner, Blue Tulip, Ronald Shusett/Greg Goldman production ; directed by Steven Spielberg ; screenplay by Scott Frank and Jon Cohen ; produced by Gerald R. Molen, Bonnie Curtis, Walter F. Parkes, Jan De Bont
Jaguar House Films ; produced in association with the Independent Television Service and KQED-TV ; produced and directed by Patricia Flynn ; co-producer, Mary Jo McConahay
a NOVA production by Erikson & Nilsson Production in association with WGBH/Boston ... [and others] ; medical photography, Lennart Nilsson ; produced, written by Julia Cort
written and produced by Fred Peabody ; producer, Bruce Nash ; created by, Bruce Nash ; produced by Actuality Productions ; History Television Network Productions
Aldo Leopold Foundation, U.S. Forest Service, Center for Humans and Nature present ; a film by Ann Dunsky, Steve Dunsky, Dave Steinke ; executive producer, Buddy Huffaker