Rebecca Rubin News Editor, OnlineDirector Zack Snyder debuted a sneak peak of the mythical “Snyder Cut,” his extended, unreleased version of the 2017 superhero film “Justice League.”The clip, which runs at 34 seconds, puts the spotlight on Gal Gadot’s Wonder Woman as she discovers the villainous Darkseid.First ever sneak peek at JL. Get ready for more at DC FanDome.