
4. The first Iron Man footage
The year is 2007. Marvel Studios has just only begun to make those movies Kevin Feige talked about the previous year, and audiences haven’t seen anything from them yet. Jon Favreau’s Iron Man is still a little over a year from release, but the director says, screw it, let’s play a long-ass trailer anyway. The moment set the surprising and exciting tone for Marvel Hall H panels for years to come.