布莱恩·普罗瑟罗

Brian Protheroe

饰：Narrator

萨缪尔·韦斯特

Samuel West

饰：Charles Darwin

克莱伦斯·丹诺

Clarence Darrow

饰：Self,(archive footage)

兰道·凯恩斯

Randal Keynes

饰：Self - Great great grandson of Charles Darwin

David Menton

饰：Self - Answers in Genesis Ministry,(as Dr. David Menton)

Ken Ham

Ken Ham

饰：Self - CEO (Creation Museum)

Steve Jones

饰：Self - Geneticist (University College London),(as Prof. Steve Jones)

Jobe Martin

饰：Self - Biblical Discipleship Ministries,(as Dr. Jobe Martin)