The fairies of Celtic traditions trace their origin back to an ancient race of otherworldly royalty - the Tuatha Dé Danann. As fairy nobility, the Tuatha Dé Danann were alternatively seen as gods, monsters, demons, and even the real ancient inhabitants of Ireland. But where do the Tuatha Dé Danann come from, and how did they become the ancestors of Ireland’s fairies? The world is full of monsters, myths, and legends and Monstrum isn’t afraid to take a closer look. The show, hosted by Emily Zarka, Ph.D., takes us on a journey to discover a new monster in each new episode. Monstrum looks at humans' unique drive to create and shape monster mythology through oral storytelling, literature, and film and digs deep into the history of those mythologies.