Narrator

Jimmy Hibbert

Acting

Herself - GeoArchaeologist Liverpool John Moores University

Silvia Gonzales

Acting

Himself - Associate Professor of Anthropology, California Polytechnic State University

Terry Jones

Acting

Himself - Director, University of Oregon Museum of Natural and Cultural History

Jon Erlandson

Acting

Himself - PhD, Director, Mercyhurst Archaeological Institute

J.M. Adovasio

Acting

Himself - Director, Texas Archaeological Resarch Laboratory

Micheal B. Collins

Acting

Himself - Curator for Archaeology, Smithsonian Institution

Dennis Stanford

Acting

Herself - PhD. Adjunct Scientist, Smithsonian Institution

Pegi Jodry

Acting

Himself - PhD. Curator for Physical Anthropology, Smithsonian Institution

Doug Owsley

Acting