According to E! Online Marvel will be releasing the first trailer for Iron Man 3 on October 23rd at 12:01am. The trailer may also be attached to prints of Cloud Atlas which opens that weekend, so fans will get the chance to see it on the big screen soon after its online release.
Ben Kingsley, Gwyneth Paltrow, Don Cheadle, Rebecca Hall, Ashley Hamilton, and Guy Pearce round out the cast, and the plot will borrow elements from Warren Ellis’ six-issue “Iron Man: Extremis” comic books which focuses heavily on the spread a genome-attacking viral creation known as Extremis through nanotechnology.
Iron Man 3 is shooting under the direction of Shane Black, and will be released May 2013.