Last week, the third trailer for Batman v Superman: Dawn of Justice was released, which included a ton of new footage to get fans ready for the March 25, 2016 release. Today we have word that the superhero adventure's official website has been updated, which includes a brand new promo. Unfortunately, there isn't much in the way of new footage, since most of these scenes have been featured in the previously-released trailers, but it's still exciting nonetheless.

Fearing the actions of a god-like superhero left unchecked, Gotham City's own formidable, forceful vigilante takes on Metropolis's most revered, modern-day savior, while the world wrestles with what sort of hero it really needs. And with Batman vs Superman at war with one another, a new threat quickly arises, putting mankind in greater danger than it's ever known before. Batman v Superman: Dawn of Justice will launch Warner Bros.' DC Comics movie slate, which includes Suicide Squad, Justice League Part 1, Justice League Part 2 and stand alone movies featuring the Justice League members.

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Batman v Superman: Dawn of Justice brings both Batman and Superman to the big screen for the first time, while featuring other iconic DC Comics characters such as Wonder Woman (Gal Gadot), Lex Luthor (Jesse Eisenberg), and Alfred Pennyworth (Jeremy Irons). This adventure is also expected to introduce the rest of the Justice League, The Flash (Ezra Miller), Aquaman (Jason Momoa) and Cyborg (Ray Fisher). It hasn't been confirmed if these heroes will join the "trinity," but we'll be sure to keep you posted as more details are released.

The supporting cast includes Man of Steel stars Amy Adams (Lois Lane), Diane Lane (Martha Kent) and Laurence Fishburne (Perry White), along with Holly Hunter in a role created specifically for this movie. Other supporting cast members include Jena Malone, Callan Mulvey, Jeffrey Dean Morgan, Tao Okamoto and Scoot McNairy. Jena Malone has been rumored to play Barbara Gordon, while Callan Mulvey is rumored to portray Anatoli Knyazev, also known as KGBeast.

Zack Snyder directs Batman v Superman: Dawn of Justice from a script by Chris Terrio. Both the writer and director will return for Justice League Part 1 and Justice League Part 2, which starts production this coming spring in London. Check out this new promo for Batman v Superman: Dawn of Justice, arriving in theaters March 25, 2016.