Diretor/a
Nicolas Brown
DIRETOR/A
Nigel Walk
Tim Lambert
Elenco (na ordem dos créditos)
Kerry Shale
Narrator
John Hawks
Self - University of Wisconsin-Madison
Svante Pääbo
Self - Max Planck Institute for Evolutionary Anthropology
Eske Willerslev
Self - Center for GeoGenetics, Copenhagen
Jeff Rose
Self - Ronin Institute
Nicole Waguespack
Self - University of Wyoming
Jean-Jacques Hublin
Metin Eren
Self - University of Missouri
Wulf Hein
Self - Archaeo-Technic
Ludovic Slimac
Self - University of Toulouse II
Nicholas Conard
Self - University of Tübingen
Jacqueline Johnson
Self - Great-great-granddaughter of Albert Perry
Wu Liu
Self - Chinese Academy of Sciences
Philipp Gunz
Linda Vigilant
Self - University of California, Berkeley
Mike Westaway
Self - Griffith University
Rod Wells
Self - Flinders University
Tanya Charles
Self - Mungo National Park Ranger
Michael Hammer
Self - University of Arizona
Bob Stevens
Self - San Carlos Apache Reservation
Rhys Hughes
Neanderthal
Rebecca Ackermann
Self - University of Cape Town
Jon Erlandson
Self - University of Oregon
Joshua Akey
Self - University of Washington
Margaret Katherine
Self - Jawoyn Elder
Katerina Harvati
Fabrice Demeter
Self - National Museum of Natural History, Paris
Jacquelyn Gill
Self - University of Maine
Bennett Greenspan
Self - Family Tree DNA
Laura Lynn Shackelford
Self - University of Illinois
Bruno David
Self - Monash University
Doug Owsley
Self - Smithsonian Institution
Arturo González
Self - Institute of American Prehistory
João Zilhão
Self - University of Barcelona
Armand Minthorn
Self - Confederated Tribes of the Umatilla Indian Reservation
Jim Bowler
Self - University of Melbourne
Rasmus Nielsen
Thomas Wales
Self - Thaynakwith Elder
Matthew Fomine Forka
Self - University of Yaounde
Shannon McPherron
Alejandro Terrazas
Self - National Autonomous University of Mexico
Bence Viola
John Trowsdale
Self - University of Cambridge
Huw Barton
Self - University of Leicester
John Shea
Self - Stony Brook University
Israel Hershkovitz
Self - Tel Aviv University
Michael Waters
Self - Center for the Study of the First Americans
Peter Lape
Self - Burke Museum, Seattle
John Fleagle
Changzhu Jin
Josh Griffiths
Self - Environmental biologist
Ghia Koch-Human
Clovis Womanuncredited