A criminal organization, known as "O.S.O.", specializes in kidnapping high ranking U.S. representatives. Although Colonel Steve Austin has already thwarted one of their kidnappings, he is unable to stop them from grabbing William Henry Cameron right from under O.S.I.'s nose. O.S.O. demands one billion dollars in gold, and Oscar Goldman takes the opportunity to try and lure them out into the open. Meanwhile, Steve accompanies Dr. Erica Bergner, who is testing a new method of brain transferal, in order to find out where Cameron is being kept.
—Il Tesoro