In just under one month, Warner Bros. will launch its massive DC Comics Extended Universe (DCEU) with the highly-anticipated Batman v Superman: Dawn of Justice, directed by Zack Snyder. While we've seen a number of trailers for this superhero adventure, there is still much we don't know about the movie, including the identities of several cast members. Last night, actress Carla Gugino live-tweeted during the HBO premiere of last summer's San Andreas, where she teased that she has a secret voice role in the movie.

"You might hear me in it if you listen carefully."

While she wouldn't reveal what role she has in Batman v Superman: Dawn of Justice, this will be the third time she has worked with director Zack Snyder. She previously starred as Silk Spectre in the filmmaker's 2009 superhero adaptation Watchmen and in his 2011 follow-up Sucker Punch. The actress isn't listed on Batman v Superman: Dawn of Justice's IMDB page, but a new report claims to know who the actress is playing.

ComicBook.com is reporting that Carla Gugino will most likely voice the Fortress of Solitude computer in Batman v Superman: Dawn of Justice, reprising that same role from 2013's Man of Steel. Of course, this hasn't been confirmed yet, it it most likely won't be confirmed until the movie hits the big screen on March 25. It remains to be seen whether or not she will continue to appear in any of the future DCEU movies.

Following his titanic struggle against General Zod, Metropolis has been razed to the ground and Superman is the most controversial figure in the world. While for many he is still an emblem of hope, a growing number of people consider him a threat to humanity, seeking justice for the chaos he has brought to Earth. As far as Bruce Wayne is concerned, Superman is clearly a danger to society. He fears for the future of the world with such a reckless power left ungoverned, and so he dons his mask and cape to right Superman's wrongs. The rivalry between them is furious, fueled by bitterness and vengeance, and nothing can dissuade them from waging this war. However, a dark new threat arises in the form of a third man: one who has a power greater than either of them to endanger the world and cause total destruction.

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From director Zack Snyder comes Batman v Superman: Dawn of Justice, starring Oscar winner Ben Affleck (Argo) as Batman/Bruce Wayne and Henry Cavill as Superman/Clark Kent in the characters' first big-screen pairing. The film also stars Oscar nominees Amy Adams (American Hustle) as Lois Lane, Jesse Eisenberg (The Social Network) as Lex Luthor, Diane Lane (Unfaithful) as Martha Kent, and Laurence Fishburne (What's Love Got to Do with It) as Perry White; Oscar winners Jeremy Irons (Reversal of Fortune) as Alfred, and Holly Hunter (The Piano) as Senator Finch; and Gal Gadot as Wonder Woman/Diana Prince. Zack Snyder directed from a screenplay written by Chris Terrio and David S. Goyer, based on characters from DC Comics, including Batman, created by Bob Kane with Bill Finger, and Superman, created by Jerry Siegel and Joe Shuster. The film is produced by Charles Roven and Deborah Snyder, with Wesley Coller, Geoff Johns and David S. Goyer serving as executive producers. Take a look at Carla Gugino' tweet below, and stay tuned for more on Batman v Superman: Dawn of Justice.