‘Avengers: Age of Ultron’ Movie: Marvel Releases Official Trailer, Andy Serkis Rumored to Play Ulysses Klaw (WATCH)

You don't have to go searching the internet for the leaked trailer of "Avengers: Age of Ultron before it's removed, because Marvel decided to release an official two-minute clip. The trailer for "Avengers 2" wasn't supposed to debut until next week, during the Oct. 28 episode of "Agents of SHIELD" but the trailer started circulating online Wednesday night.

"Dammit, Hydra," Marvel tweeted including a link to the official video. "Here it is! Watch the @Avengers: #AgeofUltron Teaser Trailer right NOW."

The trailer, narrated by James Spader's Ultron, features Iron Man (Robert Downey Jr.), Captain America (Chris Evans), Thor (Chris Hemsworth), Nick Fury (Samuel L. Jackson), Black Widow (Scarlett Johansson), Scarlet Witch (Elizabeth Olsen), Hawkeye (Jeremy Renner), The Hulk (Mark Ruffalo), and Agent Maria Hill (Cobie Smulders).

"When Tony Stark tries to jumpstart a dormant peacekeeping program, things go awry and Earth's Mightiest Heroes, including Iron Man, Captain America, Thor, The Incredible Hulk, Black Widow, and Hawkeye, are put to the ultimate test as the fate of the planet hangs in the balance," an official synopsis reads. "As the villainous Ultron emerges, it is up to The Avengers to stop him from enacting his terrible plans, and soon uneasy alliances and unexpected action pave the way for an epic and unique global adventure."

Following the release of the trailer last night, the internet started buzzing that Andy Serkis' character was the villain Ulysses Klaw, the enemy of Black Panther,Comicbook.com reports. It was already revealed that Serkis had landed a part in the film but the character he was playing had remained a mystery. If Klaw does appear in "Avengers 2," that could mean fans could also see Black Panther make an appearance.

"Avengers: Age of Ultron" is expected to hit theaters May 1, 2015.

What did you think of the trailer?

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