“One enchanted evening awaits all...” Posing a long-lost relative of Maggie's, Seraph invites the people of Collinsport to a masquerade ball. Quentin is shocked to discover a mutilated body at Collinwood, beginning a dangerous chain of events. Angelique worries about Barnabas' newfound interest in Susan Griffin. Meanwhile, as the revelers gather for the festivities, a dark force stalks the street, ready to make its presence felt.