爱丽丝·罗伯茨

Alice Roberts

饰：自己

Nicholas Conard

饰：Self - University of Tübingen

Michel Lorblanchet

饰：Self

Walter Neves

饰：Self - University of São Paulo

Xinzhi Wu

饰：Self - Chinese Academy of Sciences

Robert Bednarik

饰：Self

Bruce Bradley

饰：Self - University of Exeter

Clive Finlayson

饰：Self - Director, Gibraltar Museum

Michael Petraglia

饰：Self - University of Cambridge

Jeffrey Rose

饰：Self - Oxford Brookes University