Panel guests include Clark Gregg (Agent Phil Coulson), Cobie Smulders (Maria Hill), Chris Evans (Captain America), Tom Hiddleston (super villain Loki) and Surprise Guest Mark Ruffalo (The Incredible Hulk). Highlights included: Clark Gregg singing "Avengers" theme. Ruffalo shared that since he's a friend of Ed Norton, that they'd be making jokes about the whole "Hulk casting" situation. Hiddleston hinted that he also plays his villainous character in other forms (Sif?) Kevin Feige confirmed that he is in pre-production talks for Iron Man 3 which will be phase 2 of the Avengers Initiative and will lead into an Avengers sequel.
During the panel they showed the official trailer and a fantastic scene cut just for NYCC 2011 that focused on The Incredible Hulk's impromptu encounter with Black Widow, which had a very "Joss Whedon flavor" to the directing and dialogue. The film is of course written and directed by Whedon, who wasn't present because he was busy editing. It opens May 4, 2012. See the panel below in full!
Camera: Nanci Ocello
Asst: Michael Flaccavento