The thing that actually bothers me, is that things are too similar between the two earths. Pretty much every character that exists on Earth-1, also exists on Earth-2 in some shape or form. But some events did unfold differently. Like both Earths have a Green Arrow/Hood, but on Earth-2 it's Ollie's father who made it to the island. So maybe on Earth-2, Henry's mother brought two healthy boys into the world, while on Earth-1, Henry's brother died, but his parents never told him. Yeah, I know, now it's getting really convoluted. But honestly, I think it will be convoluted either way. If Wesley Shipp, is the man in the Iron Mask, that means it's Earth-2 Barry's father. But from the phone call, we know his mother and father are still together. So how could he be the man in the mask? Did Barry's parents separate, and he's got a step-father now, which is the person Barry's mother went to Atlantis with? And after the divorce, Henry Allen decided to go by Jay Garrick? But you know, the latter scenario doesn't seem all that farfetched, because I re-viewed that scene, and Dad is on Barry's phone twice. There's a Speed Dial for Dad, and then Mom & Dad.