The battle for the fate of Earth is shifting into high gear as Mark Grayson prepares to face his most brutal challenges yet. The gritty superhero saga, Invincible, has captivated audiences by deconstructing the traditional hero trope through the eyes of a young half-Viltrumite. After several seasons of intense buildup, the show is finally entering the legendary second half of its expansive narrative. 

As season 4 nears its debut, where can viewers catch every pulse-pounding moment of the new season?

The new season of Invincible is set to debut with a massive premiere event that will satisfy the dedicated fan base after a long wait. Prime Video has confirmed that the first three episodes will drop simultaneously on March 18 to kick off spring. The release calendar for the eight-episode season follows a structured weekly format after the initial premiere:

March 18: Episodes 1, 2, and 3

March 25: Episode 4

April 1: Episode 5

April 8: Episode 6

April 15: Episode 7

April 22: Episode 8

  The upcoming episodes of Invincible are set to adapt one of the most anticipated storylines from the original comic books. Mark Grayson and his allies will finally engage in a direct war against the surviving remnants of the Viltrumite Empire, called as the Viltrumite War, where they will face major threats like Thragg and Dinosauru. This season will take a darker turn, forcing mark to re-evaluate his no-kill rule. 

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As season 4 is set to explore the darker and more emotional turns, carrying them forward will be the new members who are voiced by impeccable actors. 

To bring this massive scale to life, several high-profile actors have joined the voice cast in pivotal roles. Lee Pace will voice the formidable Thragg, while Matthew Rhys joins as Dinosaurus, and Danai Gurira portrays Universa. These characters are essential to the second half of the series and will dictate the direction of the plot for seasons to come.

The series continues to dominate the critical landscape with a staggering 8.9/10 score (as of 18 February 2026) on IMDb and a near-perfect approval rating on Rotten Tomatoes. These high marks reflect the show's rare ability to maintain elite production standards while expanding its complex, adult-oriented universe.

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What do you think about Invincible's release schedule? Let us know in the comments.