Stingray (1964)

S1E29 The Invaders

The Stingray team finds themselves ensnared by extraterrestrial beings at a meteorological facility. During what seems like standard interrogation, they unknowingly divulge crucial information about Marineville. While Stingray is on its surveillance mission, an underwater assault targets the base. The Invaders underestimate Troy's awareness of their scheme and are caught off guard when Stingray launches a daring rescue operation.