Iron Man will feature in Captain America 3
Avengers: Age of Ultron Marvel Studios

All the interesting, exciting and fun theories about the plot of Avengers 2 can now be put to rest. Disney has released a new official plot synopsis for Marvel's Avengers: Age of Ultron and it reveals how director Joss Whedon plans to use the super-ensemble he has on hand.

"This synopsis appears to make Tony Stark/ Iron Man (Robert Downey Jr) the film's central torchbearer," states a Yahoo report.

Check out the full synopsis below:

Marvel Studios presents "Avengers: Age of Ultron," the epic follow-up to the biggest Super Hero movie of all time. 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. 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.

Marvel's "Avengers: Age of Ultron" stars Robert Downey Jr., who returns as Iron Man, along with Chris Evans as Captain America, Chris Hemsworth as Thor and Mark Ruffalo as The Hulk. Together with Scarlett Johansson as Black Widow and Jeremy Renner as Hawkeye, and with the additional support of Samuel L. Jackson as Nick Fury and Cobie Smulders as Agent Maria Hill, the team must reassemble to defeat James Spader as Ultron, a terrifying technological villain hell-bent on human extinction. Along the way, they confront two mysterious and powerful newcomers, Wanda Maximoff, played by Elizabeth Olsen, and Pietro Maximoff, played by Aaron Taylor-Johnson, and meet an old friend in a new form when Paul Bettany becomes Vision. Written and directed by Joss Whedon and produced by Kevin Feige, Marvel's "Avengers: Age of Ultron" is based on the ever-popular Marvel comic book series "The Avengers," first published in 1963. Get set for an action-packed thrill ride when The Avengers return in Marvel's "Avengers: Age of Ultron" on May 1, 2015.

In addition to this official synopsis, there's also a strong possibility that Marvel might release the film's first trailer in October.

Moviepilot recently posted a report speculating that the film's trailer which was shown at the 2014 San Diego Comic-Con could get an official release during the upcoming New York Comic-Con which is scheduled for October 9-12.

"New York Comic-Con is just a few weeks away, and Marvel is going to have an extremely heavy presence there. Marvel's previous pattern of releases for trailers, shows that most May films see October sneak peeks or trailers. In fact, the first instalment of The Avengers franchise saw it's trailer release on October 11, though the film's release date hit in April. Will it be the convention's east coast sister that we see the trailer reveal at?" speculates the report.