Guerrero returns from the dead once more to protect a stolen relic from getting into the hands of a gang of soldiers, which will ultimately cause hell upon earth
Frank Drake / Carolyn Porco / John Casani / Lawrence Krauss / Timothy Ferris / Edward Stone / Nick Sagan / Larry Soderblom / Charley Kohlhase / Fran Bagenal / James F. Bell / Frank Locatell / Suzanne Dodd / Jon Lomberg / Heidi Hammel
