Introducing Knight Terrors Action Comics #1 (Of 2) Cover A Rafa Sandoval! Brace yourself for a heart-pounding adventure as Power Girl confronts her darkest fears. But that's just the beginning. The Super-Twins are trapped in a chilling dreamscape, pursued by a twisted version of their own father, Cyborg Superman. Can they be saved before it's too late? Find out in this thrilling comic!