All That Glitters: Britain's Next Jewellery Star (2021)

Episode Overview

When the cargo sub "Aquarius" collides with Seamount, it creates a precarious situation that complicates the already tense dynamics among the crew. As they grapple with the fallout from the accident, the threat to the Sealab complex escalates, forcing everyone to confront both human and mechanical challenges in order to avert disaster.