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 Micheal B. Collins Himself - Director, Texas Archaeological Resarch Laboratory Dennis Stanford Himself - Curator for Archaeology, Smithsonian Institution Pegi Jodry Herself - PhD. Adjunct Scientist, Smithsonian Institution Doug Owsley Himself - PhD. Curator for Physical Anthropology, Smithsonian Institution