The Big Bang Theory universe is expanding later this year!

HBO Max just released the first look photos at the upcoming comedy series Stuart Fails to Save the Universe, the third spinoff of the hit CBS television show.

On Sunday afternoon (April 26) at 2026 CCXP in Mexico City, the streamer dropped the pics and the timeframe of when fans can expect to watch.

Keep reading to find out more…

Here’s a synopsis: Comic book store owner Stuart Bloom is tasked with restoring reality after he breaks a device built by Sheldon and Leonard, accidentally bringing about a multiverse Armageddon. Stuart is aided in this quest by his girlfriend Denise, geologist friend Bert, and quantum physicist/all-around pain in the ass Barry Kripke. Along the way, they meet alternate-universe versions of characters we’ve come to know and love from The Big Bang Theory. As the title implies, things don’t go well.

It was also just revealed that Grammy winner Danny Elfman will provide original theme music for the upcoming series.

Reprising their roles from Big Bang Theory for the spinoff include Kevin Sussman as Stuart Bloom, Lauren Lapkus as his girlfriend Denise, Brian Posehn as Bert and John Ross Bowie as Barry Kripke.

If you missed it, find out who else is in the cast, including two more alums in different roles!

Stuart Fails to Save the Universe is set to premiere in July on HBO Max.

Browse through the gallery to see more first look photos from Stuart Fails to Save the Universe…