Alex Freepenko ... himself is a university astrophysicist. Berkeley, California

Peter Ward ... himself-paleontologist, university. Washington

Clifford Johnson himself-physicist, university. Southern California (e.g Clifford v Johnson)

Jonathan mcquarrie ... historian at California State University. fullerton

Russell Shapiro ... himself is a geologist at California State University, Chico.

Glenn McDonald ... Dean of the School of Environment, UCLA.

Jonathan cohen himself-wildlife biologist, SUNY ESF-Syracuse.

Robert Barker ... himself-paleontologist, Houston Museum of Natural Science.

Trevor Valley ... Yourself-Paleontologist, First Museum-La brea Asphalt Pit.

Nicole Waguespack ... herself-university archaeologist. Wyoming

John shea himself-paleoanthropologist, State University of New York at Stony Brook.

Todd Su Rovere ... himself-archaeologist, university. Wyoming

Craig Benjamin ... himself-together, the great history: from doing nothing.

Martin Cameron ... himself-a military historian (such as Martin Morgan)

Kensuke

Every shot in the story will present a connection from the distant past to our world, because what we know today connects us with this world, and we feel that we have made contributions to shaping all this history and connecting us.

You can do many things, so you'd better see the whole history of our great but so small planet on Sunday night. H2 presents the history of the world in two hours and tracks our story. This stone has reached the dawn of life in the space where we live, from CAMBRIAN to Mesozoic, and so many people we know of today's civilization. It will be displayed in a minute 120 minutes.