by David Attenborough ; a BBC TV production in association with Australian Broadcasting Corporation, Turner Broadcasting System Inc. ; BBC Bristol ; executive producer, Peter Jones
a co-production of the WGBH/Nova Science Unit and Vulcan Productions, Inc. ; produced in association with Johns Hopkins University, Bloomberg School of Public Health ; written, produced and directed by Rob Whittlese
A Films for the Humanities & Sciences presentation ; BBC Productions ; series producer, James Van der Pool ; series editor, Andrew Cohen ; written & directed by Helen Shariatmadari
2 Entertain ; BBC ; BBC Earth ; a BBC/Discovery Channel/France Television co-production ; series producer, Dale Templar ; executive producer, Brian Leith ; BBC Productions Bristol/Wales
produced and directed by Patsy Northcutt [and] David Kennard ; written by Brian Thomas Swimme [and] Mary Evelyn Tucker ; Northcutt Productions ; InCA Productions ; KQED Presents ; Yale School of Forestry & Environmental Studies
a film by Stephanie Wang-Breal ; director/producer, Stephanie Wang-Breal ; producer, Carrie Weprin ; co-producer, Ursula Liang ; a co-production of Eyewang Pictures, Inc., American Documentary|POV, and Independent Television Service (ITVS) ; presented in association with the Center for Asian American Media (CAAM)