Marvel has released the official poster for Avengers: Age Of Ultron, and as well as whetting our appetite for the movie it also confirms some previously unannounced cast members!
They may not be included in the imagery, but if you take a closer look at the cast list at the bottom of the poster, you'll see that Marvel are confirming that Anthony Mackie, Hayley Atwell and Idris Elba will all appear in the film.
Of course all three actors are already part of the Marvel Cinematic Universe. Mackie played Falcon in Captain America: Winter Soldier, Elba has played Heimdall in two Thor movies, and Atwell has appeared as Peggy Carter in both Cap movies and her own TV show.
Could this be the highest concentration of superheroes in a single movie ever? It's certainly looking that way!