Justice League vs. The Fatal Five finds that the fate of the earth is at stake when the Justice League faces a new and powerful threat: the Fatal Five! Superman, Batman and Wonder Woman seek answers while the trio of Mano, Persuader and Tharok terrorize Metropolis in search of the budding green lantern, Jessica Cruz. With their involuntary help, they intend to free the remaining Fatal Five members, Emerald Empress and Validus, to carry out their sinister plan. But the Justice League has also discovered an ally from another time in the peculiar Star Boy, full of volatile power, could it be the key to frustrating the Fatal Five? An epic battle against the final evil awaits you!