Character Name : Narrator

Original Name : Erik Thompson

Gender : Male

Character Name : Self - Physicist, Author, 'The Mind of God'

Original Name : Paul Davies

Gender : Male

Character Name : Self - University of Iowa

Original Name : Robert R. Cargill

Gender : Male

Character Name : Self - Univ. of California, Berkeley

Original Name : Alex Filippenko

Gender : Male

Character Name : Self - Griffith Observatory

Original Name : Laura Danly

Gender : Female

Character Name : Self - Univ. of Southern California

Original Name : Clifford V. Johnson

Gender : Male

Character Name : Self - Magis Center of Reason and Faith

Original Name : Robert Spitzer

Gender : Male

Character Name : Self - Co-Author, 'The Grand Design'

Original Name : Leonard Mlodinow

Gender : Male

Character Name : Self - Co-Author, 'The Grand Design'

Original Name : Stephen Hawking

Gender : Male

Character Name :

Original Name : Dana Smelzer

Gender : Male