Charlie Hamilton-James

饰：Himself - Presenter

大卫·爱登堡

David Attenborough

饰：Himself

Tim Boon

饰：Himself - Science Museum, London

Jenny Hammerton

饰：Herself - Film Archivist

Percy Smith

饰：Himself

John Winder

饰：Himself - Scientist & Collector

Bryony Dixon

Bryony Dixon

饰：Self - Curator, Silent Film, BFI