They may resemble squishy vegetables and breathe through their backsides, but sea cucumbers are anything but ordinary. In this episode of Saltwater Stories, we explore the fascinating world of a creature with astonishing regenerative powers, remarkable chemical defenses, and a quiet but essential role in maintaining ocean health. From their shape-shifting abilities to their potential in medicine and reef conservation, sea cucumbers reveal just how complex and vital life beneath the surface can be. You may never see them the same way again.