So cool! To mark the 10th anniversary of the Marvel Cinematic Universe focused on superheroes we all know like "Iron Man," "The Incredible Hulk" and "Captain America," Marvel Studios gathered 79 actors and filmmakers together. In the crowd, you'll see celebrities like Scarlett Johansson, Paul Rudd, Michael Douglas and more. Definitely the coolest class photo we've ever seen!
Check out Entertainment Weekly for the full list of those involved.