Justice League Snyder Cut ending has a cameo by a superhero that will “blow hard-core fans' minds”, according to a new in-depth report on Zack Snyder's Justice League that features the director extensively. It's unclear who this could potentially be, given some surprises have already been revealed, including Jared Leto as Joker and Harry Lennix as Martin Manhunter. Ryan Reynolds, who infamously played Green Lantern, has already ruled himself out on Twitter. Of course, given the fact that Justice League Snyder Cut doesn't need to link into the existing DC film universe, it could be an all new character or a new version of an older character being played by a new star.Vanity Fair brings word of the surprise