Tempted by the promises of ultimate power offered by Mandragora, Hieronymous plots to eliminate the threat posed by the Doctor and uses an unwitting Sarah as his weapon.
Quest roles:
Robert James(High Priest), Norman Jones(Hieronymous), Tim Pigott-Smith(Marco), Brian Ellis(Brother), Antony Carrick(Captain Rossini), Gareth Armstrong(Giuliano), Jon Laurimore(Count Federico), Cy Town(Passerby (uncredited))