C.J. Hunt

Self / Narrator / Main Subject

Leslie Aiello

Self / President, Wenner-Gren Foundation for Anth. Research

Loren Cordain

Self / Author / Professor of Health & Exercise Science, CO St. U

Michael Eades

Self / Author, Protein Power

Boyd Eaton

Self / Author, Paleolithic Prescription / Professor, Emory U.

Joel Fuhrman

Self / Center for Nutritional Medicine

David J. Getoff

Self / VP Price-Pottenger Nutrition Foundation

Alan Goldhamer

Self / President, Int'l Association of Hygienic Physicians