--- description: He's not as well-known as say, Lex Luthor or the Joker, but he's a formidable foe. Fans got a first glimpse of him at San Diego Comic-Con. title: How Villain Steppenwolf Will Factor Into 'Justice League' image: https://static.time.com/v3/assets/bltea6093859af6183b/bltfb6498c0161f5f47/6988d6d4bc6cfcae0f3e258a/screen-shot-2017-07-22-at-6-22-09-pm.png?branch=production&width=3840&quality=75&auto=webp&crop=16:9 ---  * [Entertainment](/section/entertainment/) ## Entertainment Update your preferences in [Account Settings](/account/preferences/) Close * [movies](/tag/movies/) ## movies Update your preferences in [Account Settings](/account/preferences/) Close # What to Know About _Justice League_ Villain Steppenwolf  by [Eliana Dockterman](/author/eliana-dockterman/)  ## Eliana Dockterman Update your preferences in [Account Settings](/account/preferences/) Close Correspondent Jul 22, 2017 10:33 PM CUT   by [Eliana Dockterman](/author/eliana-dockterman/)  ## Eliana Dockterman Update your preferences in [Account Settings](/account/preferences/) Close Correspondent Jul 22, 2017 10:33 PM CUT The [latest trailer for _Justice League_](http://time.com/4867628/justice-league-trailer-comic-con/ "undefined") gave fans at [San Diego Comic-Con](http://time.com/4853722/comic-con-2017-movies-television/ "undefined") a glimpse of the film’s villain, Steppenwolf. He’s not as well-known as say, Lex Luthor or the Joker, but he’s a formidable foe. Batman, [Wonder Woman](http://time.com/4606107/wonder-woman-breaks-through/ "undefined"), Aquaman and [the Flash](http://time.com/4869900/comic-con-2017-justice-league-ezra-miller/ "undefined") will need to join together to defeat him and his army. Here’s what you need to know. Steppenwolf carries either a sword or a hammer. He’s an evil guide and uncle to the villainous Darkseid. Darkseid rules the hellish Apokolips and makes Steppenwolf part of his evil team. (Darkseid’s eventual appearance in the universe was also teased at the panel via a giant picture of animated characters from the DC universe.) In the comics, Steppenwolf brings evil beings called Parademons with him to earth. They fly and breathe fire, kind of like human-dragon hybrids. Audiences already saw those Parademons in _Batman v. Superman_ when Batman fought them in his nightmare. **MORE:** [Ben Affleck Shuts Down Rumors That He’s Leaving Batman](http://time.com/4869554/ben-affleck-rumors-leaving-batman-comic-con-san-diego/ "undefined") In the comics, they come to earth to get Three Motherboxes (one of the more literal incarnations of a McGuffin in comics). Steppenwolf can use the boxes to travel to different dimensions and channel a power called “The Source,” which is pretty similar to The Force in _Star Wars_ except that it also created life in the universe. One of the boxes is being held in Atlantis, so that’s probably how Aquaman will be convinced to join the Justice League and fight Steppenwolf. **MORE:** [Jason Momoa Just Revealed Who He’ll Fight in the _Aquaman_ Movie](http://time.com/4867676/jason-momoa-reveals-hell-fight-his-brother-ocean-master-in-aquaman-movie/ "undefined") Ciarán Hinds, who played Mance Radar on [_Game of Thrones_](http://time.com/gameofthrones "undefined"), will play the villain in the film. But you won’t be able to recognize him as his character was filmed entirely with motion-capture technology. ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/4869928/justice-league-villain-steppenwolf/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/4869928/justice-league-villain-steppenwolf/"},"headline":"What to Know About Justice League Villain Steppenwolf","datePublished":"2017-07-22T22:33:48.000Z","dateModified":"2026-02-23T16:41:19.751Z","description":"He's not as well-known as say, Lex Luthor or the Joker, but he's a formidable foe. 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