Everything that goes around comes around and so the cycle begins again. Can the Santini crew bring the 1980's into the 2020's in time to prevent the whole world from succumbing to a new invisible threat?

Not being able to trust anything that The Firm, The Company or any other Government agency would say or do. It was hardly a shock to Jo and Caitlin, that it would likely be the last time they would see Saint John or "The Lady" again.