"She was always intended to be an Easter egg. I don’t want people to go in with incorrect expectations and walk away from Episode 16 disappointed. But there is an element to the Easter egg that was not spoiled by the promo, that I think people will find a lot of fun."
Thanks to Michael Rowe, who plays Deadshot in the series, we have our first real look at Harley Quinn, as portrayed by actress Cassidy Alexa. He posted the set photo above to his instagram page. From left to right in the photo we have John Diggle, Shrapnel, Lyla, Deadshot, Harley Quinn, Amanda Waller, and Bronze Tiger.