[s4e16] Silent Service May 2026

In the episode " Silent Service " (Season 4, Episode 16) , Commanders Harmon Rabb and Sarah "Mac" MacKenzie are dispatched to the USS Watertown , a Los Angeles-class nuclear submarine, to investigate a series of alarming "accidents" and sudden illnesses that have plagued the crew. The Story Aboard the USS Watertown

The from the 1950s anthology series The Silent Service .

The The Silent Service on Prime Video.

: Investigating the sudden illness of the navigator and conn officer, they discover the morning meal was spiked with syrup of ipecac, forcing the sub to surface dangerously in the middle of a civilian regatta.

'The Silent Service' Season 2 Prime Video Review: Stream It Or Skip It? [S4E16] Silent Service

The atmosphere on the submarine is tense. Chief Petty Officer Basilio warns Mac and Harm that the boat is "spooked," as crew members keep getting sick or injured under mysterious circumstances. The investigation reveals a chilling pattern of sabotage:

The where Gibbs and Bishop deal with a radio-silent submarine . In the episode " Silent Service " (Season

: A crewman is killed when a high-pressure steam pipe fails—not due to age, but because it was precisely nicked with a scalpel.