The Supreme Ruler of the Earth, The Masque of Mandragora, Doctor Who

The Brethren leader, Hieronymous, communicates with the Mandragora energy. It promises him powers undreamed of as supreme ruler of the Earth Subscribe to Doctor Who for more exclusive videos: WATCH MORE: The Fourth Doctor: The Fourth Doctor Titles: The Collection Trailers: MORE ABOUT DOCTOR WHO: Welcome to the Doctor Who Channel Travel in the TARDIS with clips datin