Reparto (30)
George Page
Narrator (voice), Host
F. Murray Abraham
Narrator (voice)
Donald C. Johanson
Self
David Attenborough
Narrator (voice)
Jay O. Sanders
Narrator (voice)
Nora Young
Narrator (voice)
Jayce Bartok
Narrator (voice)
Gordon Buchanan
Host
Tim Pigott-Smith
Narrator (voice)
Kevin Draine
Narrator (voice)
Chris Morgan
Narrator (voice)
Olga Merediz
Narrator
Nyambi Nyambi
Narrator (voice)
Allan Peck
Narrator (voice)
Daniel Stern
Narrator (voice)
Toby Leonard Moore
Narrator (voice)
Uma Thurman
Narrator (voice)
Paul Giamatti
Narrator (voice)
Campbell Scott
Narrator (voice)
Russell Boulter
Narrator (voice)
JuJu Chang
Host
Jason O'Mara
Narrator (voice)
James Naughton
Narrator (voice)
Lynn Sherr
Narrator (voice)
Michael Gross
Narrator (voice)
Christopher Plummer
Narrator (voice)
Peter Coyote
Narrator (voice)
Tim Matheson
Narrator (voice)
Allison Argo
Narrator (voice)
Colin Stafford-Johnson
Narrator (voice)