You've seen a few bits and pieces from The Avengers kicking about the internet in the last few weeks, what with new pictures being released and of course that sneak peek at the end of Captain America. But here's a fresh new teaser trailer that offers the best look yet at Marvel's superhero supergroup.

The story, of course, sees life on Earth threatened and Nick Fury putting a team together comprising pretty much every Marvel hero from the last few years: Iron Man, Thor, Captain America, Black Widow, Hulk (a new one) and Hawkeye (Jeremy Renner, briefly glimpsed in Thor). Their mission? Save everybody. So just another day, really.

Judging by this trailer, the group doesn't coalesce straight away, with some tension between the glib Tony Stark and more serious Steve Rogers, but we're sure they'll all end up bosom buds.

The Avengers stars (deep breath) Robert Downey Jr, Mark Ruffalo, Chris Evans, Chris Hemsworth, Scarlett Johansson, Jeremy Renner, Tom Hiddleston, Samuel L. Jackson, Clark Gregg and Gwyneth Paltrow.