Aquaman struggles to escape a weird alien water-world, while Mera and Aqualad deal with Ocean Master while trying to figure out what happened to Aquaman.; Aquaman deals with aliens and primitives in another dimension while trying to return home. Mera's desire for him to return helps bring him back.; Police officer Jim Harper discovers he can do good as the costumed Guardian in situations where the law is limited. Meanwhile, he also meets a group street kids who sell newspapers, and they help him bring down a criminal.; Sun Boy gets a little crazy after being stressed for too long.; The Legion must survive after being stranded in space by the crazed Sun Boy.; Plastic Man defeats the villains Brickface and the Trowel.; The ladies of the Legion bring Jimmy Olsen to the future to make him feel better about himself after he is snubbed by Lucy Lane.; Zatanna and Jeff are stranded in another dimension, where the king forces them to enter a mysterious castle. In the castle, the two encounter Gorgonus, a Medusa-like creature, who turns Jeff to stone.; Zatanna and Jeff return to Earth, which frees Jeff from his stony trap. They encounter and battle little goblins, who reveal that Zatara, Zatanna's father, is going to summon monsters to Earth. Zatanna battles Zatara, and learns his old foe Allura is really behind it all.