According to a new report, the teaser trailer for Zack Snyder's "Batman v Superman: Dawn of Justice" leaked online and features the Batcave and General Zod. News and rumor site KDramaStars claims that someone close to production spilled details about the what the footage includes.

It was previously rumored that the teaser trailer would make its debut at the 2014 San Diego Comic Con in July. KDramaStars claims they got the Batman scoop from Comic Central City but did not provide a link. (A search of Comic Central City turned up zero results, so we're going to take this rumor with a grain of salt).

According to KDramaStars, this is what the teaser trailer includes: "The 'Batman vs. Superman' trailer starts with the voice of General Zod's 'you are not alone message' the screen slowly pans and it reveals that the scene is inside the Batcave. The camera slowly pans to a shot where you can only see the back of Batman but he is not yet wearing his cowl. Every monitor in the Batcave is playing Zod's video. After the message is complete, Batman wears his cowl turns into the camera and the trailer ends with the 'Batman v Superman: Dawn of Justice' logo being revealed."

ScreenRant.com pointed out that the "trailer" KDramaStars reported on sounds a lot like fan-art that was already posted online. There has also been a lot of buzz that Warner Bros. and DC Comics will use their panel at Comic Con to also release a line-up of movies they have planned out for the next couple years.

That supposed line-up was previously leaked by NikkiFinke.com and includes movies like Wonder Woman, Shazam and Justice League.

Check out the alleged line-up below:

May 2016- Batman v Superman
July 2016- Shazam 
Christmas 2016-Sandman
May 2017-Justice League
July 2017-Wonder Woman
Christmas 2017-Flash and Green Lantern team-up
May 2018-Man of Steel 2