When Marvel unveiled their ambitious Phase Three slate back in October, which spans through the year 2019, many of the later projects such as Inhumans were still in the very early stages of development. Marvel is solidifying filmmakers for several of the movies in this phase, and we reported back in March that the studio wants Adam McKay to direct a future Marvel movie, which was rumored to be Inhumans, the last Phase Three movie slated for release on July 12, 2019.