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

Episode Overview

Title: Where Perils Abound Plot: When the ocean surrounding Sealab is enveloped in thick layers of disturbed silt, Ed, Gail, and Hal take on the role of investigative muckrakers. Determined to uncover the truth behind the environmental crisis, they delve into the murky depths, facing various challenges along the way. Their mission reveals not only the dangers lurking in the waters but also the need for urgent action to protect their underwater world.