Submarine Attack #38

In "The Secret Killer," an American submarine crew is sent to navigate a treacherous rocky passage near a secret harbor in a covert Cold War operation. Captain Wollson leads the men through a dangerous strait in fog-covered waters, and a torpedo—specially designed for this type of mission—is fired at their target. Chief Doug Wallace observes the operation while the submarine must navigate the shallow, rocky terrain to complete their mission, with the crew working against a precise timetable to avoid detection.