莱斯利·尼尔森

Leslie Nielsen

饰：Narrator

John Bell

饰：William Wills,1 episode, 1975,

Tim Elliott

饰：Performer,1 episode, 1975,

约翰·盖登

John Gaden

饰：Performer,1 episode, 1975,

克里斯·海伍德

Chris Haywood

饰：Performer,1 episode, 1975,

潘科·科尔多瓦

Pancho Córdova

饰：Francisco Pizarro,1 episode,

大卫·爱登堡

David Attenborough

饰：Self - Commentator,1 episode, 1975,

Martin Harris

Martin Harris

饰：Performer,1 episode, 1975,

马丁·肖

Martin Shaw

饰：Robert Burke,1 episode, 1975,

Dennis Burgess

Dennis Burgess

饰：Captain James Cook,1 episode,

马蒂亚斯·富克斯

Matthias Fuchs

饰：Alexander von Humboldt,1 episode,