Cast:
C.J. Hunt, Leslie Aiello, Loren Cordain, Michael Eades, Boyd Eaton, Joel Fuhrman, David J. Getoff, Alan Goldhamer, Adele Hite MPH R.D., Jean Jacques Hublin, Maria Leung, Shannon McPherron, Sally Fallon Morell, William Rendu, Professor Mike Richards, Gary J. Sawyer, Barry Sears, Ph.D., Lane Sebring, M.D., Dr. Marie Soressi, Gary Taubes, Andrew Weil, Robb Wolf, Jay Wortman, M.D., Kylie Wurl, R.D., Susan Loraine Anderson, Ben Lamm, Shelia P. Norton, Clay David, Kelly Ripa, Michelle Obama