Robert Winston

饰：Himself - Presenter

亚历克·鲍德温

Alec Baldwin

饰：Narrator

Christian Bradley

饰：Various hominids

Oliver Parham

饰：Various hominids

Ruth Dawes

饰：Various hominids

彼得·艾略特

Peter Elliott

饰：Various hominids

Faroque Khan

Faroque Khan

饰：Various hominids

亚历克斯·帕尔墨

Alex Palmer

饰：Various hominids

David Rubin

饰：Various hominids

Professor Robert Winston

Professor Robert Winston

饰：Presenter

Marva Alexander

Marva Alexander

饰：Various hominids,3 episodes, 2003,

巴德莉亚·提米米

Badria Timimi

饰：Various hominids,2 episodes, 2003,

Florence Sparham

Florence Sparham

饰：Various hominids,4 episodes, 2003,

Rachel Essex

Rachel Essex

饰：Various hominids,3 episodes, 2003,

Anthony Taylor

Anthony Taylor

饰：Various hominids,2 episodes, 2003,