produced by Amy Slotnick, Abby Epstein, Paulo Netto ; directed by Abby Epstein. More business of being born / producer, Madeleine Gavin ; director Abby Epstein
produced and directed by Stanley Nelson ; written by Marcia A. Smith ; a Firelight Media production for American Experience ; WGBH Boston ; WGBH Educational Foundation
a Carlos Santana production ; in association with 5 Stick Films ; consulting producer, Benjamin Bratt ; co-written and edited by Jessica Congdon ; produced by Brian Benson ; written, produced and directed by Peter Bratt
Kitchell Films in association with P.O.V. Theatrical Films ; produced and directed by Mark Kitchell ; written by Stephen Most, Mark Kitchell, Susan Griffin
a presentation of U.S. Department of the Interior, National Park Service ; an Aperture Films, Ltd. production ; directed by Joshua Colover ; produced by Joshua Colover, Joseph Erb ; written by Shane Smith
an Evergreen film ; presented by Grove Press ; the Si Litvinoff-Vineyard Films MDH Enterprises production of ; produced by Si Litvinoff and Don Herbert ; directed by Frank Simon
Dartmouth Films ; Raindog Films presents ; a Raindog Films production ; in association with Bedlam Productions ; a Lorna Tucker film ; directed by Lorna Tucker ; producers, [Lorna Tucker], Ged Doherty, Colin Firth, Nuala O' Leary, co-producer Andrea Vecchiato ; [screenwriter, Lorna Tucker]