[@Divine Darkness] I'll try to keep spoilers to a minimum until you're caught up on Injustice 2 :D

Fun Fact: Only the images of Angel O'Day, Barbara Gordon, Sam Simeon and Pamela Ysley are of people who have not played those characters. The rest either portrayed them in live-action adaptations or voiced their animated characters. (With the exception of Connor Queen, who portrayed Oliver Queen in Smallville)