In a remote region of Greece, in 1951, Dr. Winslow Archer (celebrated in archaeology, medicine, and engineering) rediscovered the famous Lost City of Vespis, then uncovered the ruins of five more cities, each one more ancient than the one built atop it. And underneath all of those sets of ruins was a futuristic city of gleaming technology, with enormous factories and laboratories, established there by Dr. Archer himself, and his Soviet sponsors. Dr. Archer and his daughter, and a detachment of well-armed Spartan soldiers, turned this place into an elaborate trap for the Blackhawk Squadron. The Blackhawks fought their way out of that trap and arrested Archer, turning him over to American authorities.