Stingray (1964)
S01E31 Trapped in the Depths
Episode Overview
Atlanta finds herself imprisoned by the deranged scientist Cordo, who dominates a group of harmless aquatic beings. When Stingray reaches his underwater farm, Cordo tricks Troy and Phones into believing they are interacting with a replica of Stingray, while his minions seize control of the actual vessel, setting their course for Marineville. Just in time, Troy and Phones manage to subdue the professor, compelling him to order the return of Stingray before the underwater creatures can initiate their assault.