Charlie Hamilton James
Self - Presenter
ديفيد أتينبارا
Self
Dr Tim Boon
Self - Science Museum, London
David Cleveland
Self - Film Archivist
Tim Cockerill
Self - Entomologist
Bryony Dixon
Self - Curator, Silent Film, BFI
Jenny Hammerton
Self - Film Archivist
Michael Harvey
Self - National Media Museum
Percy Smith
Self - archive footage
John Winder
Self - Scientist & Collector