During the Hall H panel today in San Diego at the annual Comic-Con convention, Warner Bros. debuted an all-new exclusive trailer to Justice League, the DC superhero mash-up that is slated to arrive November 17, 2017.

In the trailer, Gal Gadot’s Wonder Woman is prominently presented since she is just coming off the major success of her first solo film, while Ben Affleck’s Batman also gets plenty of screen time since he’s the head of the Justice League. We also get further looks at Jason Momoa’s Aquaman who looks just the coolest; Ezra Miller’s The Flash who offers a plentiful of humor throughout the trailer; Ray Fisher’s Cyborg; and Jeremy Iron’s Alfred who also lends a hand in lightening up the clip. Further, we even get our first look at Steppenwolf played by Ciarán Hinds, well known for his role in Game of Thrones.

At the end of the trailer, Alred is seen speaking to someone off camera and stating that the mystery person said he/she was coming. Whether this is a villain or Henry Cavill’s Superman is beyond me, but I’m leaning towards the latter. Of course, we’ll learn even more come this fall when Justice League hits theaters.