Hawaii Five-O (1968)

Episode Overview

The series wraps up with a climactic confrontation between McGarrett and Wo Fat. Three researchers have vanished, all linked by their participation in a symposium that explored a potential space-based laser defense system. To infiltrate the situation, McGarrett poses as another scientist, Dr. Elton Raintree, who also attended the event, but is quickly captured. Behind these sinister events is Wo Fat, who seeks to manipulate the scientists into finalizing the technology for his own nefarious purposes.