Justice League Unlimited

Season 3 Episode 10

Dark Heart

Aired Saturday 10:30 PM Dec 11, 2004 on Cartoon Network

Episode Fan Reviews (8)

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out of 10
172 votes
  • all heroes unite to stop an alien robot from unleashing chaos in our world. but it's up to the Atom for the mission to succeed.

    this is one of the episodes when almost all of the JLU is involved. i like this episode because of that. we can see everyone involved, including the ones who were considered as the mediocre or the non-powerful (Shining Knight, Vigilante), and we also see former heroes who were not appreciated get in the act and actually help (Booster Gold). here we also see a development of a conflict that will be later used as grounds for the disband of the JLU (the power of their sattelit station). this is where the real story of the Justice League Unlimited starts.