Still in light of the Justice League DVD & Blu-ray release next month, a new batch of character posters has been released. Check out the one featuring Superman in our gallery! Also, the mid and post-credit scenes have also been released online. The mid-credit scene features the Superman vs The Flash race from the comics, while the post-credit one shows Lex Luthor’s escape from Arkham Asylum and his meeting with Slade Wilson aka Deathstroke, portrayed by Joe Manganiello.