S1·E10 Dark Heart
Core
Aired December 11, 2004 23 min ★ 6.6/10 · 9 TMDB votes
Synopsis
Most of the League battles with powerful alien nanotechnology but, realize that the waves of self-replicating robots cannot be simply destroyed. The diminutive Atom shrinks himself to stop the robots from the inside.
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Director & writers
Warren EllisWriterDan RibaDirector
Guest stars
Frequently Asked Questions
When did Season 1 Episode 10 of Justice League Unlimited air?
Season 1, Episode 10 ('Dark Heart') originally aired on December 11, 2004.
How long is Season 1 Episode 10 ('Dark Heart')?
The runtime for this episode is approximately 23 minutes.
What happens in Justice League Unlimited Season 1 Episode 10?
Most of the League battles with powerful alien nanotechnology but, realize that the waves of self-replicating robots cannot be simply destroyed. The diminutive Atom shrinks himself to stop the robots from the inside....