Cameras are officially rolling today on Lucasfilm Ltd. and Walt Disney Pictures‘ hugely anticipated “Star Wars” saga finale. To celebrate the beginning of “Episode IX” production, director J.J. Abrams has officially joined Twitter. You can follow him @JJAbrams and check out his first tweet — a teasingly blurry look at Finn, Chewbacca and someone else in the Millennium Falcon cockpit:

Bittersweet starting this next chapter without Carrie, but thanks to an extraordinary cast and crew, we are ready to go. Grateful for @rianjohnson and special thanks to George Lucas for creating this incredible world and beginning a story of which we are lucky to be a part. #IX pic.twitter.com/FOfnGwVut5

— JJ Abrams (@jjabrams) August 1, 2018

Abrams co-wrote the “Episode IX” screenplay with Chris Terrio. Returning cast members include Daisy Ridley, Adam Driver, John Boyega, Oscar Isaac, Lupita Nyong’o, Domhnall Gleeson, Kelly Marie Tran, Joonas Suotamo, Billie Lourd, Mark Hamill, Anthony Daniels, Billy Dee Williams and the late Carrie Fisher. Newcomers to the cast include Naomi Ackie, Keri Russell and Richard E. Grant,

Composer John Williams, who has scored every chapter in the “Star Wars” saga since 1977’s “A New Hope,” will return to a galaxy far, far away with “Episode IX”. “Star Wars: Episode IX” will be produced by Kathleen Kennedy, J.J. Abrams, and Michelle Rejwan, and executive produced by Callum Greene and Jason McGatlin. The crew includes Dan Mindel (Director of Photography), Rick Carter and Kevin Jenkins (Co-Production Designers), Michael Kaplan (Costume Designer), Neal Scanlan (Creature and Droid FX), Maryann Brandon and Stefan Grube (Editors), Roger Guyett (VFX Supervisor), Tommy Gormley (1st AD), and Victoria Mahoney (2nd Unit Director).

“Star Wars: Episode IX” is scheduled for release in December 2019.