“A Specimen, a Name, and the Ocean That Wouldn’t Let Go” explores how a single museum record can become the beginning of a deep-sea mystery. Through the specimen label, collection record, and taxonomic name of Psilaster charcoti, this episode looks beyond simple classification and into the afterlife of an Antarctic expedition. What survives in an archive is not only data, but fragments of discovery, uncertainty, ambition, and silence. This episode asks what a record can reveal about a creature, and what it can never fully explain. It is a story about science, memory, the deep ocean, and the strange power of a name preserved in a museum drawer.