Robin, Aqualad, Kid Flash, and Speedy are eager to become full-fledged members of the Justice League. However, they quickly discover they've been relegated to the bench. Speedy walks out, angry, while the other three decide to investigate a suspicious fire at Cadmus Laboratories. They discover an underground base, hundreds of genomorph warriors, and a clone of... Superman. Written by
Did You Know?
Phil La'Marr (Aquaman) and Khary Payton (Aqualad) both had major voice acting roles in the 2008 video game "Metal Gear Solid 4: Guns of the Patriots." See more
[Finding Superboy in a cryogenic tube
Big K little R, the atomic symbol for Krypton. Clone?
Young Justice Theme
Written by Kristopher Carter, Michael McCuistion, and Lolita Ritmanis
Performed by Kristopher Carter, Michael McCuistion, and Lolita Ritmanis See more