Director/a
Robin Brown
DIRECTOR/A
Ashley Bruce
Geoff Raison
Colin Luke
Saxon Logan
Tish Faith
Paul Cleary
Chris Christophe
Reparto (por orden de créditos)
Julian Pettifer
Self - Presenter
Carl Jones
Self - Ornithologist and Conservationist
Miriam Rothschild
Self - Natural Scientist
Bill Oddie
Jane Goodall
Self - Primatologist and Anthropologist
Konrad Lorenz
Self - Zoologist and Ornithologist
Lynn Rogers
Self - Biologist (Wildlife Research Institute)
Densey Clyne
Self - Naturalist and Conservationist
Tom Eisner
Self - Entomologist and Ecologist
Neville Coleman
Self - Marine Naturalist
Bobby Tulloch
Self - Shetland Islands Warden (RSPB)
Leonard Williams
Self - Founder (The Monkey Sanctuary)
Harry Harju
Self - Zoologist and Ecologist
Gary Duke
Self - Co-Founder (The Raptor Center)
Adrian Slack
Self - Landscape Gardener and Botanist
Andrée Millar
Self - Botanist
Daphne Sheldrick
Self - Founder (Sheldrick Wildlife Trust)
Robin Baker
Self - Zoologist (University of Manchester)
Ron Stecker
Self - Biologist
George Archibald
Self - Co-Founder (International Crane Foundation)
Alan Mitchell
Self - Forester and Dendrologist (The Forestry Commission)
Bob Stebbings
Self - Zoologist
Tony Hall
Self - Botanist and Conservationist
Karl Kehrle
Self - Benedictine Monk and Beekeeper
John E. Randall
Self - Marine Biologist and Ichthyologist
Ray Goodwin
Self - Herdsman and Sound Recordist
Jonathan Scott
Self - Zoologist and Wildlife Photographer
Eugenie Clark
Self - Ichthyologist
Struan Keith Sutherland
Self - Medical Researcher
Roger Payne
Self - Biologist and Environmentalist
John Simmonds
Self - Curator (Royal Botanic Gardens, Kew)
Anne Rasa
Self - Ethologist
Solomon ole Saibull
Self - Conservator (Ngorongoro Conservation Area)
Mike Augee
Self - Zoologist and Palaeontologist
Mark Stanley Price
Self - Zoologist and Conservation Scientist
Alison Jolly
Self - Primatologist
Ranulph Fiennes
Self - Explorer and Author
Iain Douglas-Hamilton
Eamon De Buitléar
Self - Film Maker and Author
Terry Pickford
Self - Founder (North West Raptor Group)
Ron Zaidlicz
Self - Veterinarian
Sheila Siddle
Self - Founder (Chimfunshi Wildlife Orphanage)
David MacDonald
Self - Founder and Director (WildCRU, University of Oxford)
Don MacCaskill
Self - Amateur Naturalist
Jesse White
Self - Founder (Manatee Sanctuary, Homosassa Springs State Wildlife Park)
Clem Coetsee
Self - Director of Capture and Translocation (Wildlife and National Parks Department, Zimbabwe)
Nikolay Drozdov
Self - Broadcaster and Naturalist
Romulus Whitaker
Self - Herpetologist and Conservationist
Patrick Duncan
Self - Ecologist
Birute Galdikas
Self - Anthropologist
Erik Zimen
Self - Zoologist and Behavioural Scientist
John Cronin
Self - Hudson Riverkeeper
Lee Durrell
Self - Naturalist, Conservationist and Author
David Shepherd
Self - Artist and Conservationist
Marthe Kiley-Worthington
Self - Zoologist and Ethologist
Isabel Bermejo
Self - Conservationist
Patrick Redig
Roy Mackay
Self - Director (Papua New Guinea Research and Conservation Foundation)
Janice Mather
Tom Harvey
Lady Bird Johnson
Self - Co-Founder (National Wildflower Research Center)
David Siddle
Bridget MacCaskill
Gerald Durrell
Simon Templer
Self - Chimpanzee Rescuer
Peggy Templer
Lyle Burmeister
Self - Lake and Stream Expert