Justice League: War(2014)
Videos: Trailers, Teasers, Featurettes
The world is under attack by an alien armada led by the powerful Apokoliptian, Darkseid. A group of superheroes consisting of Superman, Batman, Wonder Woman, The Flash, Green Lantern, Cyborg, and Shazam must set aside their differences and gather together to defend Earth.
Justice League: War - watch online: streaming, buy or rent
Currently you are able to watch "Justice League: War" streaming on HBO Go.