Evil does not sleep

There are three Mother Boxes hidden on Earth. If synchronized, they scorch the entire planet. Things from another universe - Steppenwolf & his parademons - serving dark power are out to get them. Bruce Wayne aka Batman is building an army or alliance because of these enemies coming from far away. He needs warriors, so gets in touch with the rightful king of Atlantis Aquaman, the princess of the amazons Wonder Woman, Cyborg Victor, The Flash and Superman back from the dead. The freakshow lasts four hours, yet it's still pretty entertaining.