Stuart Fails to Save the Universe
Cast & Key People
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Our Review
Cast & Key People
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Our Review
Stuart Fails to Save the Universe (2026) is a comedy and science-fiction series from HBO Max. It has built a run of 10 episodes. It premiered on July 23, 2026. Viewers rate it 6.8 out of 10. It is currently running. It runs 2 seasons.
What Stuart Fails to Save the Universe Is About
Set in the future, comic book store owner Stuart Bloom is tasked with restoring reality after he breaks a device built by Sheldon, Leonard and Howard, 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.
What to Expect When You Watch
The format keeps each instalment self-contained enough to drop into, the full run covers 10 episodes, spread across 2 seasons and it leans into its comedy/science-fiction roots while leaving room for the quieter character beats.
Performance-wise the series leans on Kevin Sussman, John Ross Bowie and Lauren Lapkus to carry the emotional weight, with the rest of the ensemble filling out the world around them.
Cast and Creative Team
Kevin Sussman, John Ross Bowie, Lauren Lapkus, Brian Posehn and Chuck Lorre lead the cast.
Key roles include Kevin Sussman as Stuart Bloom; John Ross Bowie as Barry Kripke; Lauren Lapkus as Denise Jeffries; Brian Posehn as Bert Kibbler.
Why It Stands Out
Fans of comedy and science-fiction have a clear reason to give this one a shot. It sits comfortably alongside HBO Max’s other originals, a 6.8/10 audience score puts it in steady company and it commits to its premise instead of hedging between tones.
Released in 2026 and carried by HBO Max with the series still running, it lands hardest with comedy and science-fiction viewers.
How Stuart Fails to Save the Universe Compares
If Stuart Fails to Save the Universe lands for you, the next stops are Nathan for You, Taskmaster and Seinfeld, which share its comedy/science-fiction lean.
Each of those sits at a different point on the same spectrum, so they make a natural follow-up once you finish the run here.
Where to Stream
Stuart Fails to Save the Universe comes from HBO Max. Check your preferred platform for current availability, since regional rights move around.
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On the whole Stuart Fails to Save the Universe is the kind of series that rewards a patient watch, with Kevin Sussman and John Ross Bowie doing the heaviest lifting, a tone that stays true to its comedy/science-fiction roots, It has held up since 2026 and so if the premise sounds like your lane, the execution holds up.
The Bottom Line
Stuart Fails to Save the Universe is a safe bet for anyone already inside the comedy and science-fiction lane, at 10 episodes it is an easy run to work through, the audience score holds around 6.8/10 and so there is little risk in starting it tonight.
Verdict: 6.8/10. Watch it if you want comedy/science-fiction you can settle into.
