“Day One…” the Russo Brothers wrote on Instagram with a photo of a chair that reads, “Victor Von Doom.” The chair is in the spirit of the Doomsday casting announcement, which was also done by showing the actors’ names on a chair. The chair of Victor Von Doom belongs to Robert Downey Jr., who will play Doctor Doom in the next two Avengers movies.

The Russo Brothers have announced the start of filming for Avengers: Doomsday with Robert Downey Jr. as Doctor Doom.

Avengers: Doomsday has begun filming, as the first official set photo confirms Robert Downey Jr. is ready to bring the Doctor Doom of the Marvel Cinematic Universe to life. After Marvel live-streamed the cast reveal of the Avengers movie,