Very little is known about the enigmatic Sidney. Is he the devil, is he an angel, is he an alien, or something else entirely? The foreboding black clad man seemingly shows up in Rome out of nowhere and has heavy ties to the darkness taking over the town. He keeps a close watch over Kyle & the Reverend’s activities. Sidney repeatedly attempts to discredit and stop their progress showing up at inopportune times and even going so far as to attack and carve a pentagram into Anderson’s chest as a show of power. He knows all about Kyle’s outcast abilities and plans to use them eventually to further his own end goal.