Marvel directors Anthony and Joe Russo have teased the kick off of production for the yet-to-be-titled Avengers 4. 

Last month, the brothers announced just before the San Diego Comic-Con that they had concluded filming Avengers: Infinity War. 

Their cryptic post on Instagram showed a glove along with the caption “Beginning The End.”

ALSO: Cate Blanchett is delighted to be Marvel’s first female villain

The movie will hit screens one year after Infinity War.  Confirmed cast members for  Infinity War so far include Robert Downey Jr., 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.

Marvel’s Avengers: Infinity War is slated for a release in theaters on May 4, 2018. Then, the Avengers assemble again for the still-untitled fourth film, set for May 3, 2019.