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Invincible Season 4: Release Date, Episodes, Cast & News

Oliver Charlie Jones • 2026-04-21 • Reviewed by Hanna Berg

If you’ve been following Invincible, you know Season 3 ended with some genuinely gut-punching moments—and now the wait is finally over. The animated series returned with a staggered rollout that saw the first three episodes drop simultaneously on March 18, 2026, with new episodes landing weekly through the spring. Here’s what we know about the rollout, the casting additions, and what’s ahead.

Release Date: March 18, 2026 · Total Episodes: 8 · Platform: Amazon Prime Video · First Batch: Episodes 1-3 simultaneous · Future Seasons: Season 5 announced

Quick snapshot

1Confirmed facts
  • March 18, 2026 premiere with three episodes (GamesRadar)
  • 8 episodes total on Prime Video (GamesRadar)
2What’s unclear
  • Exact Episode 8 release date varies across sources (RadioTimes)
  • Full episode titles beyond Episodes 1 and 7 (Wikipedia)
3Timeline signal
4What’s next

The table below summarizes the essential details for Invincible Season 4.

Label Value
Season Number 4
Premiere Date March 18, 2026
Episode Count 8
Streaming Platform Amazon Prime Video
Next Season Season 5 confirmed

Is Invincible season 4 releasing in 2026?

Yes—and the rollout has been methodical. Invincible Season 4 launched on March 18, 2026, with the first three episodes available simultaneously on Prime Video. That opening batch includes Episode 1, titled “You Gave Me No Choice,” which serves as the season’s entry point.

The schedule then shifted to weekly releases. Episode 4 arrived March 25, Episode 5 on April 1, and Episode 6 on April 8, all on Prime Video. Episode 7, titled “Don’t Do Anything Rash,” released April 15, 2026, and marks the penultimate episode of the season.

Premier date details

  • Episodes 1–3: March 18, 2026 (simultaneous drop)
  • Episode 4: March 25, 2026
  • Episode 5: April 1, 2026
  • Episode 6: April 8, 2026
  • Episode 7: April 15, 2026

Episode rollout schedule

The season totals eight episodes, with new installments arriving weekly after the initial three-episode premiere. US viewers can expect releases at midnight Pacific (3AM Eastern), while UK audiences see Episode 8 at 8:00 AM GMT. Note that sources diverge on Episode 8’s exact date—some list April 16, others April 22.

The implication: if you’re planning a binge, the window spans roughly five weeks from premiere to finale, with the season concluding in mid-to-late April depending on your region’s timestamp.

Will Invincible have a season 4?

This was settled well before the premiere. Amazon officially renewed Invincible for Season 4 on July 26, 2024, giving fans over a year of heads-up before March 2026’s arrival. The show had already established momentum with strong viewership numbers, and the renewal came as little surprise to those following the series’ trajectory.

Confirmation from sources

Multiple outlets reported the renewal, with the Invincible Wiki documenting the announcement and subsequent confirmation from Amazon. The premiere itself validated that confidence—Season 4 arrived on schedule, streaming exclusively on Prime Video.

Platform availability

For viewers with an Amazon Prime subscription, the entire season is available to stream. The platform’s release pattern mirrored previous seasons’ approach: a multi-episode opening followed by weekly cadence.

What this means: the show is locked into Prime Video’s ecosystem—no regional exclusivity disputes or delayed international drops that have plagued other animated series.

Who will Thragg be voiced by?

Lee Pace is the voice behind Thragg. The casting was confirmed ahead of the season premiere, with Screen Rant reporting that Pace—a veteran of Guardians of the Galaxy and Foundation—would portray the Viltrumite leader. The announcement marked a notable upgrade in star power for a character who looms large in the source material.

Official announcement

According to the Invincible Wiki, Pace’s casting was one of the first confirmed pieces of information about Season 4’s production. This follows the show’s pattern of recruiting high-profile talent for pivotal roles—Pace joins a cast that already includes established names for its core ensemble.

Cast highlights