 " Powers , Principalities , Thrones and Dominions ' " is the nineteenth episode of the first season of the American crime @-@ thriller television series Millennium . It premiered on the Fox network on April 25 , 1997 . The episode was written by Ted Mann and Harold Rosenthal and directed by Thomas J. Wright . " Powers , Principalities , Thrones and Dominions " featured guest appearances by Sarah @-@ Jane Redmond and Richard Cox . 
