This is very much a "good news, bad news" situation so we'll just break it to you quickly. DC Films and Warner Bros. have just revealed the first trailer for the Aquaman movie. The news comes from Deadline, who reported from Warner Bros. Pictures presentation at the event, which included other films such as A Star Is Born, Mowgli, and The Conjuring spinoff film The Nun. The James Wan-directed, Jason Momoa-starrer will see the official trailer drop online soon. But if they were going to announce another slate, it would just negate all of the movies announced during last year's presentation.