Well, this is a bummer! Subscribers to the new platform undoubtedly will be unhappy to see the titles that may have enticed them into a month subscription already making a swift exit from HBO Max. At least 21 DC titles will remain after July 1, including Aquaman, Oscar-nominee Joker, Shazam!, Green Lantern, HBO’s Watchmen series, Supergirl, Doom Patrol and a slew of animated films.