Shortly after WW II, a group of Nazi scientists hides out in the Hartz mountains of Germany to develop an atom bomb. The bomb is to be used on the large cities of the Allied nations and thus restore Germany to power. Agents Gargan and O'Moore fend off pretty German spies and armed killers
and manage to prevent the bombing of Paris in the nick of time. Acting, script, and direction are strictly routine. At the time of its original release, the Federation of American Scientists disapproved of using the bomb as the theme of this low-budget picture.