Yes, this is happening. Warner Bros have officially announced today that the first trailer for Zack Snyder’s Justice League will arrive this Saturday, with a promo that aired on U.S. TV this morning during The Today Show. Check the tease, featuring some new footage, out below (UPDATED with official HD versions of the various character teases, as well as our combo edit):

Are you excited for the first trailer for @ZackSnyder‘s #JusticeLeague tomorrow? See all 5 trailer teases in one: https://t.co/YXtkZzHJ6Z pic.twitter.com/7OWtN77gn6 — TrailerTrack (@trailertrack) March 24, 2017

Multiple U.S. based fans (another recording is available at Heroic Hollywood) have reported that they’ve seen what appears to be the first of several teases for the upcoming trailer, which is the first substantial look at the highly-anticipated next chapter of the DC Films universe since the surprise sizzle reel at San Diego Comic-Con last July. The trailer also arrives on an important date – the one-year anniversary of the release of Batman V Superman: Dawn of Justice. It’s currently unknown whether the trailer will be launched on TV on Saturday or if it’ll just be an online drop – but we will be sure to share any new info as it comes in, as well as the trailer.

Fueled by his restored faith in humanity and inspired by Superman’s selfless act, Bruce Wayne enlists newfound ally Diana Prince to face an even greater threat. Together, Batman and Wonder Woman work quickly to recruit a team to stand against this newly awakened enemy. Despite the formation of an unprecedented league of heroes — Batman, Wonder Woman, Aquaman, Cyborg and the Flash — it may be too late to save the planet from an assault of catastrophic proportions.

Starring Ben Affleck, Henry Cavill, Gal Gadot, Ezra Miller, Jason Momoa, Ray Fisher, with Ciarán Hinds as Steppenwolf and Jesse Eisenberg as Lex Luthor, Justice League arrives in U.S. and UK cinemas on November 17. See the SDCC footage below: