by Paul Devlin ; directed, edited, and produced by Paul Devlin ; produced by Claire Missanelli ; a Paul Devlin production in association with BBC, YLE/FST Finland, Discovery Channel Canada, SVT/Sweden
a film by Maria Finitzo ; produced in association with the British Broadcasting Corporation, Canadian Broadcasting Corporation, SBS-TV Australia ; produced by Kartemquin Educational Films
a film Modo ; Amka Films in coproduction with RSI Radiotelevisione svizzera, SRG SSR ; and Ameuropa International with RAI Cinema ; a film by Valerio Jalongo ; written and directed by Valerio Jalongo ; produced by Amka Films, Tiziana Soudani ; in coproduction with RSI Radiotelevisione svizzera, Silvana Bezzola Rigolini ; and with la Frontera Video & Film
a film by Maria Finitzo ; produced in association with the British Broadcasting Corporation, Canadian Broadcasting Corporation, SBS-TV Australia ; produced by Kartemquin Educational Films
Shadow Distribution ; an Open Eye Pictures production ; Alphacine ; a film by Andy Abrahams Wilson ; executive producer, The Swartz Foundation ; outreach partner, Turn the Corner Foundation ; produced, directed and photographed by Andy Abrahams Williams
a presentation of Science Museum of Minnesota, Science North and Discovery Place in cooperation with the Jane Goodall Institute with funding from Bank of America and National Science Foundation ; producer, David Lickley ; writer, Stephen Low ; director, David Lickley
writers/directors, Marion Gruner, Christopher Sumpton ; producers, Christopher Sumpton, Robin Benger, Marion Gruner ; produced in association with Arte France, Unité Découverte et Connaissance ; and in association with Canadian Broadcasting Corporation ; Cogent Benger Productions Inc