Young Justice (2010)

S3E7 Evolution

Once more, extraterrestrial forces loom over Earth, but with the Justice League fragmented and dispersed, the fate of the planet rests in the hands of its original and most formidable hero. As the situation grows dire, he must rise to the occasion and unite the scattered remnants of hope to confront this new alien menace. With time running out, he faces the challenge of rallying allies and demonstrating that even in a world without its champions, true heroism can emerge from the shadows.