The Silent Service

The Squalfish (1x20)

: 15, 1957

Sailfish (SS-192) Squalus (SS-192) Sculpin (SS-191) On her test run, the submarine USS Squalus dives -- and then sinks to the bottom of the Atlantic. She is raised, re-commissioned and renamed, but the bad-luck omen stays with her. The history of the Squalus, renamed Sailfish and nicknamed Squailfish, is traced from the day she slips out of control beneath the Atlantic to a night in December 1943, when she sinks the Japanese escort carrier Chuyo. Even then her bad luck pursues her; among the victims aboard the Chuyo are 20 prisoners of war, survivors of the Sailfish's sister submarine, USS Sculpin.