While a new theatrical trailer approaching for Marvel's much-anticipated The Avengers flick, said to be fairly spoilerific story-wise and action-wise, Russian site Mstitely2012 have posted what they're claiming to be elements from the Joss Whedon-written script. Depicting potential scene details , read below at your own will.
UPDATE: Special thanks to Anton Volkov, we have a proper translation of the Russian transcribed spoilers.
The following text is a paraphrase of some elements of the script.
At the start of the film, Loki hires (mind-controls) Hawkeye and Dr Selvig from Thor to steal the Cosmic Cube from S.H.I.E.L.D.
Captain America has some interesting encounters while walking around New York for the first time in the modern world.
In the scene between Black Widow and Dr Banner (which was shown at NYCC), she tells him S.H.I.E.L.D. will set him free after he does the job, and it causes Banner to lose his temper, but he then shyly apologises.
Stark and Cap meet for the first time when Coulson brings Cap to Stark Tower to ask for help. Pepper Potts will appear in this scene.
The Avengers capture Loki, but he is saved by Thor, about 30-40 mins into the film, his first appearance is landing on top of the Quinjet. Then there’s a scene between the brothers in the forest, and Cap and Iron Man arrive and fight with Thor.
In the cell on the Helicarrier (probably the scene shown at D23), Loki tells Banner that the cell was designed for something “more mean and green”.
Hulk will be out in all his glory in the final battle.
The film’s central figure is Cap, all the events are told from his POV. Apart from New York, the Avengers will also visit an unknown Middle Eastern country, and Asgard.
Marvel Studios presents in association with Paramount Pictures “Marvel’s The Avengers”--the super hero team up of a lifetime, featuring iconic Marvel super heroes Iron Man, the Incredible Hulk, Thor, Captain America, Hawkeye and Black Widow. When an unexpected enemy emerges that threatens global safety and security, Nick Fury, Director of the international peacekeeping agency known as S.H.I.E.L.D., finds himself in need of a team to pull the world back from the brink of disaster. Spanning the globe, a daring recruitment effort begins.
Starring Robert Downey, Jr., Chris Evans, Mark Ruffalo, Chris Hemsworth, Scarlett Johansson, Jeremy Renner and Samuel L. Jackson, & directed by Joss Whedon from a screenplay by Joss Whedon, “Marvel’s The Avengers” is based on the ever-popular Marvel comic book series “The Avengers,” first published in 1963 and a comics institution ever since. Prepare yourself for an exciting event movie, packed with action and spectacular special effects, when “Marvel’s The Avengers” assemble on May 4, 2012. The film is distributed by Walt Disney Studios Motion Pictures. In addition to "Marvel's The Avengers," Marvel Studios will release a slate of films based on the Marvel characters including "Iron Man 3" on May 3, 2013!; and “Thor 2” on November 15, 2013.