Watch the New Batman v Superman Viral Lexcorp Video

It's not a trailer as such, but Warner has released a new video to promote next year's release of their superhero face-off Batman v Superman: Dawn of Justice. It's a fake viral clip that showcases LexCorp's new Operating System LexOS. Check it out below:

Jesse Eisenberg will play the villainous billionaire Lex Luthor in the movie, which also stars Ben Affleck as Batman, and following 2013's Man of Steel, sees Henry Cavill return to the role of Superman.

Speaking to MTV in July, Eisenberg explained why his portrayal of Luthor would differ from the pervious screen versions, in particular Gene Hackman in the 1978 movie Superman.

"There's an emotional core to the character," he said. "It's not a silly villainous character. It is an entirely different thing. Also, the tone of that [Superman] movie is so different. Like, that movie wouldn't be made now.

"The way we expect movies to be now is to have some kind of--I mean, it's probably for the best--there's some kind of psychological accuracy. That the person is coming from a place probably diagnosable in some way."

Batman v Superman: Dawn of Justice will open on March 25, 2016. It is directed by Zack Snyder, and also stars Gal Gadot as Wonder Woman, with support from Amy Adams, Michael Shannon, Jeremy Irons, and Laurence Fishburne.