But, according to Robert Downey Jr., who will play the film's titular villain, Doctor Doom, there could still be a lot more to come. While the rest of the cast were absent, with Marvel Studios only revealing their set chairs,

Robert Downey Jr has teased more potential Avengers: Doomsday cast reveals after the divisive live-stream. Yesterday, Marvel drip-fed the many stars that will appear in the upcoming Avengers movie, including a number of classic X-Men stars.

After hours of literally nothing but shots of chairs, Marvel’s big Avengers: Doomsdaycasting announcement ended with an appearance by Robert Downey Jr., who’s returning to the Marvel Cinematic Universe after five years of “retirement” to play the new Doctor Doom in the film.