DespiteInvincibleseason 2 having a relatively strong showing, there was plenty of criticism regarding some of the show’s external factors which season 3 has fixed, and the next installment already looks set to continue the franchise’s positive trajectory after a recent update. When the series first arrived in 2021, it had the internet buzzing, but the long wait for season 2 alongside the midseason break and animation critiques led to a slightly mixed reception.Invincibleseason 2’s endingreminded viewers of how good the show is at its best, but it put a lot of pressure on its return.

Thankfully,Invinciblehas continued its quality in 2025, silencing critics while adding even more emotional depth to its story. More importantly, the creators were able to iron out the production issues, with season 3 arriving less than a year after the previous outing, winning confidence from the fans. Although these positive improvements have been an encouraging sign for Prime Video’s hit show,Invincibleseason 4’s confirmationmeans the franchise can’t afford to lose its momentum, anda major update from J. K. Simmons hints at the series putting its past mistakes behind it once and for all.

J. K. Simmons as Terence Fletcher in Whiplash next to Omni-Man in Invincible

J.K. Simmons' Invincible Season 4 Update Suggests The Show Has Permanently Fixed Its Delay Issues

Simmons Suggested That He Has Already Started Working On Season 4

J. K. Simmons has been a massive part ofInvincible’s castsince the very first season, and the actor revealed he has already started work on season 4. In an interview withCollider, Simmons claimed that “Yeah, we actually have, dipped our toes. Or at least I have into the next season”, indicating that production for the next chapter may already be underway. Given he plays Omni-Man - one of the show’s most important characters - there’s a high chance his “dipped our toes” comment means he has already been in the voice-acting booth.

Invincible Season 3 Is Making Mark Grayson The Villain Of His Own Show

Mark Grayson is the titular hero of Invincible, but season 3’s twists and turns appear to be deliberately turning Mark into the story’s real villain.

Even if this isn’t the case,the fact he is already actively involved with the project means it may not be long before Simmons is back to his role as Omni-Man, which is a great sign for the future. Considering it took two-and-a-half years for Prime Video to produceInvincible’s second season, the quick turnaround for season 3 was a blessing, but there are understandable questions about whether the show can maintain this schedule long term.

Cecil and Mark in his blue costume in Invincible.

Fortunately, Simmons' update suggests it’s unlikely that season 4 will still be years away, and considering the vastly improved release schedule of season 3 has been one of its best aspects,Invinciblecontinuing this speedier output going forward is exactly the sort of update fans will be delighted to hear.

Season 3 Proves How Important Avoiding Delays Is For Invincible

The Overall Reception Has Been Extremely Positive, Having Avoided Production Issues

The long wait for season 2 proved to be one of the TV show’s biggest problems so far, andseason 3 has already highlighted how important it is to avoid delays in the future. While there was a lot of noise around season 2’s production issues, the latest installment hasn’t suffered the same fate. Rather than fans nitpicking at minor details or getting frustrated at the lack of content, the community has responded extremely positively to season 3 so far, as there has been praise towards the story and characters, while there have even been compliments about the animation improving.

The sheer amount of buzz and positivity about the series' return is a direct sign that dropping the midseason break and delivering new episodes just a year after season 2 ended has won fans over.

Invincible looking furious while flying in Invincible Season 3 Ep 2

Although it can be argued season 3 has had a much faster start than season 2, the difference in quality doesn’t truly reflect the change in opinions. Instead,Invincibleseason 3 fixing its production issueshas allowed audiences to come in with much more optimism, which has had a knock-on effect on the show’s reception. The sheer amount of buzz and positivity about the series' return is a direct sign that dropping the midseason break and delivering new episodes just a year after season 2 ended has won fans over, proving how important it is to continue this trajectory.

How Soon Could We See Invincible Season 4?

A 2026 Release Date Seems Probable For Season 4

With how quickly the turnover was between seasons 2 and 3, Simmons' update gives reason to be enthusiastic aboutInvincibleseason 4 coming sometime in 2026, but the wait will likely be a little bit longer this time around. Season 3 officially arrived on August 22, 2025, less than a year after season 2’s finale. However,season 2 started in November 2023 with the midseason break making the project last several months,hence season 3’s arrival feeling much quicker. As a result, the next hiatus may be a little bit longer, but a 2026 release date still feels possible.

Episode 8: “I Thought You’d Never Shut Up”

Aug 12, 2025

Assuming Simmons has started work and voice acting has begun, a script will presumably have been finalized, meaning season 4 may be far along in its production. Of course, this is purely speculation based on Simmons' comments, but it feels unlikely that the actor would have commented on the upcoming season without some reason to get fans' spirits up. Additionally, Robert Kirkman mentionedInvinciblelearning from its previous mistakes regarding production; therefore, regardless of whether it’s the start or the end of 2026, the superhero show will likely return for season 4 next year if it can avoid major delays.

Invincible Season 3 Poster