History Fridge / JusticeLeagueCrisisOnTwoEarths

** Also, the only differences between the Earths are the choices people make. Earth Prime is the way it is because its inhabitants' choice. Owlman can't fathom what series of choices lead to this planet spinning out of orbit, but he knows for certain that humans caused it.

** Owlman said that the planet fell out of orbit and the people on it died, which explains the state of the Earth.

* Why does Owlman choose to die at the end? Because he knows that there are versions of him that will choose to live, therefore him dying then makes no difference. There are Owlmen who will escape that planets and keep on trying.

* Why does Owlman choose to die at the end? Because he knows that there are versions of him that will choose to live, therefore him dying then makes no difference.

** Why does Owlman choose to die at the end? Because he knows that there are versions of him will choose to live, therefore him dying then makes no difference.

* The Jester owned a pet monkey named Harley. And considering how everyone else from the mainline universe seems to have a counterpart in that dimension, there are some disturbing questions as to how the monkey got that name. Either that monkey ''is'' the Harley Quinn counterpart, or there was a human Harley at some point...

* Superwoman's immaturity and mad crush on Owlman makes a little more sense - and becomes a whole lot more creepy - when you consider that she might be a teenage girl. He might know this, which would lead to even more Fridge {{Squick}}, but not necessarily. In the comic and the animated adaptation of ''WesternAnimation/SupermanBatmanPublicEnemies'', Batman didn't know that Captain Marvel was a child. [[http://static.comicvine.com/uploads/original/13/132594/3441359-superman+batman+04-25.jpg Here.]]

* Superwoman's immaturity and mad crush on Owlman makes a little more sense - and becomes a whole lot more creepy - when you consider that she might be a teenage girl. He might know this, which would lead to even more Fridge {{Squick}}, but not necessarily. In the comic and the animated adaptation of ''WesternAnimation/SupermanBatmanPublicEnemies'', Batman didn't know that Captain Marvel was a child.[[http://static.comicvine.com/uploads/original/13/132594/3441359-superman+batman+04-25.jpg Here.]]

* The ending seemed a little Narmy until you realize that what good Lex had said earlier was true: though the remainder of the Crime Syndicate probably could have taken down the Marines, Ultraman realized that now the people of his Earth were no longer afraid of him, and that fighting the Marines would have been futile. Not only would they had to have faced the full Justice League again, but they would have to face everybody on their Earth who was willing to fight back, and that it was a pointless battle.

* The [[WrestlerInAllOfUs hailstorm of wrestling moves]] WonderWoman rails on Superwoman with makes a lot of sense when you remember that wrestling as a sport/combat form was invented by the Greeks.
* You have to wonder what Black Canary would have thought of WonderWoman urging J'onn to remain on Earth-2 to be with Rose. Probably approval, since ''she did the same thing'' to be with Green Arrow in the comics, back in the 1970s.