Superman has an iron band over his eyes Green Lantern breaks off when he is escaping, but whenever the cells could be seen through the computer camera, Superman, like everyone else, had nothing on his face.
Superman and Flash approach what is evidently a 2-inch flag, but when Superman makes his way over, it is his height.
Before entering Arkham, Wonder Woman's bracelets are gold instead of their usual silver color.
As Justice Lord Superman grabs and is about to kill The Flash, the hand holding Flash changes twice.