The superheroes have finally assembled on the sets of "Avengers 4".
Though we are still months away from the release of Avengers: Infinity War, directors Anthony and Joe Russo and Marvel are already working on the now untitled Avengers 4.
The Russo Brothers have taken to social media to reveal that principal photography on the fourth Avengers film has officially begun.
Who the glove belongs to remains a mystery, but on the Russo brothers' Facebook page fans speculated it might be Captain America's or it could mean an appearance from the Fantastic Four (whose film rights remain with Fox Studios).
In the meantime, Avengers 4 continues to make its way down the development pipeline on-schedule.
Avengers 4, which has yet to receive an official title, opens in theaters on May 3, 2019.
Chris Evans, Mark Ruffalo, Scalett Johansson, Chris Hemsworth, Anthony Mackie, Paul Bettany, Elizabeth Olson, Chadwick Boseman, Sebastian Stan, Don Cheadle, Chris Pratt, Dave Bautista, Zoe Saldana, Pom Klementieff, Benedict Cumberbatch, Benedict Wong, Sean Gunn, Tom Holland, Josh Brolin, and Paul Rudd. That's when directing duo Joe and Anthony Russo announced the start of filming on Avengers 4, the untitled sequel to Avengers: Infinity War that's been teased as a game-changer for the Marvel Cinematic Universe of films.
Feige in an interview said that 2018's "Infinity War" is the culmination of 10 years of storytelling, and that what comes next may be something different. "I don't know if it's Phase 4, it might be a new thing".