"Nightmare!" Guest-starring the Inhumans. Script and Art by John Byrne. Cover by John Byrne. The fabulous foursome travel to the Blue Area of the moon to visit their friends, the Inhumans. In a special ceremony, the daughter of Pietro and Crystal is set to be officially named! But before the joyous event can take place, each member of the FF and the Inhumans is caught in his or hers nightmare reality! The amphibious Inhuman, Triton, holds the key to survival!