Stingray · S01E08

An Echo of Danger

1964-11-22 · 25 min · ★ 3.5 (2) · TMDB

While out on escort patrol, Phones hears a mysterious sound through his headset. But when Stingray leaves the escort to investigate, the crew are unable to locate the source. Beginning to doubt his senses, Phones visits a psychiatrist - unaware that the doctor is none other than Surface Agent X20 in disguise.