It began with 2008’s “Iron Man,” a film that introduced the world to Robert Downey Jr.’s Tony Stark with the hint that he could be part of something greater. Over 30 films later ...
(We've left X-Men '97 and Your Friendly Neighborhood Spider-Man off this list as they're not part of the main MCU timeline.) 6. The Consultant one-shot on the Thor DVD (September 2011) 7.