After a portion of the trailer leaked on Wednesday, Marvel has released the full teaser trailer for the Avengers sequel, Avengers: Age of Ultron, a full week earlier than planned. And man, is it action packed?!

The two-minute clip shows a new foe, Ultron, an intelligent robot with the voice of James Spader, who will stop at nothing in an attempt to destroy mankind. poses a major threat to the future of mankind. It's up to the Avengers to squash his path of destruction!

"I'm gonna show you something beautiful," Ultron says. "Everyone screaming for mercy. You want to protect the world, but you don't want it to change."

Iron Man (Robert Downey Jr.), Thor (Chris Hemsworth), Captain America (Chris Evans), The Hulk (Mark Ruffalo), Hawkeye (Jeremy Renner), and Black Widow (Scarlett Johansson) must band together again to save the world!

There's a lot of puppet/no strings/Pinocchio references we aren't really feeling -- but other than that -- the flick looks like a rockin' good time!

Avengers: Age of Ultron slams into theaters on May 12, 2015.