BREAKING: In perfect M. Night Shyamalan style, the director teased he would share some “unbelievable news” on his Twitter feed today. And he did not disappoint. In a slow reveal, the helmer whose latest film, Split, has been a $275M worldwide hit for Blumhouse and Universal, confirmed his next picture will be the sequel to both that movie and 2000’s Unbreakable. Titled Glass, it will reteam Unbreakable stars Bruce Willis and Samuel L. Jackson, along with Split‘s James McAvoy and Anya Taylor Joy. Universal will release Glass on January 18, 2019. Blum and Shyamalan will produce with Ashwin Rajan and Marc Bienstock, with Steven Schneider exec producing.

Shyamalan says of the “crazy comic book thriller” that will be his third collaboration with producer Jason Blum, “It was always my dream to have both films collide in this third film.”

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A fan favorite, superhero thriller Unbreakable starred Willis as David Dunn, a security guard who survives a terrible train crash. With the help of Jackson’s mysterious and manipulative comic book shop owner Elijah Price — whose rare disease renders his bones as fragile as glass — Dunn learns he possesses superhuman powers. It grossed $248M globally.

Psychological thriller Split, which stars McAvoy as a kidnapper with multiple personalities, marked the second collaboration for Shyamalan and horrormeister Blumhouse after 2015’s The Visit. It was a monster in its debut, grabbing $40M domestically and going on to $138M in North America and $137M overseas. Japan is still to release.

Shyamalan certainly seems to have found the perfect partner for his films with Blum, and Universal’s marketing team did a cracker jack job with Split whose, (warning, spoiler alert) connection to Unbreakable is revealed at the end of the picture.

Here are Shyamalan’s morning tweets:

Okay. Here we go. Finished the new script. — M. Night Shyamalan (@MNightShyamalan) April 26, 2017

It’s taken 17 years but I can finally answer the #1 question I get, “Are you making a f#&@ing sequel to Unbreakable or what?” — M. Night Shyamalan (@MNightShyamalan) April 26, 2017

My new film is the sequel to #Unbreakable AND #Split. It was always my dream to have both films collide in this third film. — M. Night Shyamalan (@MNightShyamalan) April 26, 2017

The iconic Bruce Willis returns as David Dunn — M. Night Shyamalan (@MNightShyamalan) April 26, 2017

The incomparable @SamuelLJackson will return as Elijah Price/Mr. Glass — M. Night Shyamalan (@MNightShyamalan) April 26, 2017

The virtuoso #JamesMcAvoy returns as Kevin Wendell Crumb, Patricia, Dennis, Hedwig, Barry, Jade, Orwell, The Beast, Heinrich, Norma, Pol- — M. Night Shyamalan (@MNightShyamalan) April 26, 2017

And the prodigy, @AnyaTaylorJoy will return as Casey Cooke — M. Night Shyamalan (@MNightShyamalan) April 26, 2017

I’m reteaming with my partners @jason_blum and @Universalpics for this crazy comic book thriller. — M. Night Shyamalan (@MNightShyamalan) April 26, 2017

And the film is called GLASS… — M. Night Shyamalan (@MNightShyamalan) April 26, 2017