Every episode of Justice League Action you can watch online for free. Heads up, there will probably be a few ads.
Season 1Cartoon Network | Rent or Buy
S01 E37Sep 23, 2017
The Ringer Sep 23, 2017 Sinestro's ring is suddenly much more powerful than usual, so the Justice League sends a microscopic Atom into his ring to find out what the cause might be.
S01 E41Oct 21, 2017
Harley Goes Ape! Oct 21, 2017 When Gorilla Grodd takes control over Titano, only Harley Quinn can reach him.
S01 E43Nov 4, 2017
It'll Take a Miracle Nov 4, 2017 Batman needs help from the new God Mr. Miracle to stop one of Darkseid's evil plans. But Batman first has to catch the universes greatest escape artist.