A Secret Trailer For “The Avengers”?

One of the juiciest rumors today comes via AICN is that Marvel has already shot a teaser trailer for “The Avengers” with plans to premiere it in front of either “Thor” or “Captain America: The First Avenger”.

According to the site, the trailer confirms that Thor’s brother Loki (Tom Hiddleston) will be the main villain. Loki will likely get his hands on the Cosmic Cube, the macguffin of the upcoming “Captain America: The First Avenger”, and uses it to bring the shapeshifting alien race The Skrulls to invade Earth.

How The Hulk will fit in with this story remains unclear, though it has been rumoured Loki will brainwash him – an action that causes The Avengers to assemble early in the film.