With a running time of four hours, director Zack Snyder's cut is twice as long as 2017's Justice League. Starring Henry Cavill, Ben Affleck, Gal Gadot, Amy Adams, Ray Fisher, Jason Momoa, and Ezra Miller, it follows the eponymous team of DC superheroes as they battle valiantly to save the world from Steppenwolf and his army of Parademons. Determined to redeem himself, Bruce Wayne takes a leading role in the wake of Superman's heroic sacrifice.