there are a bunch of DC comics related animated movies
the Justice League related ones are Flashpoint Paradox, Justice League: Doom, Crisis on Two Earths, Justice League: War, and Justice League: New Frontier
Also Son Of Batman was good. Featuring Deathstroke, Damian Wayne, Batman, Talia Al Ghul, Nightwing and a few others. Good story, but I feel Deathstroke could have had a better voice actor.
I actually hated that movie just because it was so ridiculously unbelievable at points (I get that it's about a fake universe but still). It also ****** with a lot of canon.
It's all part of big brother admin's master plan. It's like the Purge, he allows Dickbutt again under the appearance that he cares and listens to the community. Then the community goes buttwild and runs it into the ground like we do with everything else. When everyone hates Dickbutt and gets out the pitchforks and red thumbs, big brother admin steps it and bans it again. He comes out a hero who saves us from our own hubris, but in reality... Dickbutt is not the villain. We are. It's a conspiracy, I tells ya. WE HAVE TO DO SOMETHING BEFORE IT'S TOO LATE
God dammit, I knew it was coming yet I saw the Bat and the Flash and thought to my self,"Hey maybe op will be a cool guy and actually give me some feels" but nope **** that ********** .
I can't find where to watch it online without having to close out a bunch of ads, but the movie is called The Flashpoint Paradox. I highly recommend it.