Flame Princess and the Ice King fight each other, prompting Finn to have an interesting dream.
Green Arrow’s niece, Artemis, joins Young Justice and must save a bright young scientist from the League of Shadows.
After Speedy declines to join the new team, Robin, Aqualad and Kid Flash fear Young Justice is just a big joke…while new member Miss Martian fears there’s no room for…
The sidekicks find a clone of Superman known as Superboy. They free him from Cadmus’ control, while battling Blockbuster.
Robin, Aqualad, and Kid Flash break into Cadmus and find that it is being run by Genomorphs.
