Davidlian, i found the post-footage of Ironman! *yeah!!!! Those who missed the after-credit footage because you left the cinema early, there’s no need to watch it twice. Here it is featuring Samuel L. Jackson.
Nick Fury – Iron Man post-credits scene from Gregory Harbin on Vimeo.
There are also some others in YouTube but the quality is grainy. This one is the best one i found.
