Holes in the Ocean

Overview

The team searches for the remains of an entire pirate fleet of ships that vanished suddenly in the Bermuda Triangle, as if swallowed by the ocean. Could a geological anomaly be the source of these ship-sucking whirlpools? Their investigation takes them to the literal bottom of a fabled–and potentially deadly–mid-ocean sinkhole, but what they find waiting in the depths may prove beyond any mystery.