Ronald Badderly

饰：Himself - Narrator

Tony Beamish

饰：Himself - Narrator

大卫·爱登堡

David Attenborough

饰：Himself - Narrator

Aldo Sillandi

饰：Himself

Jean Cadoux

饰：Himself

Joan Duff

饰：Herself - Presenter

Harald Schultz

饰：Himself

亚瑟·克拉克

Arthur C. Clarke

饰：Self - Narrator

Adrian Cowell

Derek Cooper

Derek Cooper

饰：Self - Presenter

Richard Dimbleby

饰：Self - Narrator