narrated by David Attenborough ; producer, Dan Rees ; a BBC/Discovery/Antena 3 Television S.A./ZDF/Open University/Skai co-production in association with Discovery Canada
produced and directed by Ed Charles ; BBC Studios ; a BBC Natural History Unit production ; a co-production with BBC America, ZDF, Tencent and France Télévisions
by David Attenborough ; a BBC TV production in association with Australian Broadcasting Corporation, Turner Broadcasting System Inc. ; BBC Bristol ; executive producer, Peter Jones
BBC Earth ; narrated by David Attenborough ; producer, Tom Hugh-Jones ; series producer, Rupert Barrington ; a BBC/Discovery Channel/France Televisions/Open University co-production