Emperor Belos is the main antagonist of The Owl House. Originally a human named Philip Wittebane, he arrived in the Boiling Isles from Gravesfield, Connecticut during the Deadwardian Era (the mid-1600s in the Human Realm) in pursuit of his brother, Caleb, who was spirited away to the realm by the witch Evelyn. Keeping a written record of his experiences on the Boiling Isles, Philip endeavored to find a way to return to the Human Realm with Caleb, but he would eventually murder his own brother fo