As JUSTICE LEAGUE was initially announced as JUSTICE LEAGUE - PART ONE, with JUSTICE LEAGUE - PART TWO set to follow on June 2019, it's far from a surprise that another flick following the adventures of Batman (Ben Affleck), Wonder Woman (Gal Gadot), Aquaman (Jason Momoa), Flash (Ezra Miller), Cyborg (Ray Fisher), and Superman (Henry Cavill) is in the works.