Planet Science: Who Discovered America

Jimmy Hibbert

Narrator

Silvia Gonzales

Herself - GeoArchaeologist Liverpool John Moores University

Terry Jones

Himself - Associate Professor of Anthropology, California Polytechnic State University

Jon Erlandson

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

J.M. Adovasio

Himself - PhD, Director, Mercyhurst Archaeological Institute