
Image Credit: Courtesy of Prime
Invincible is at long last coming back with its fourth season, and the Prime Video offering is more than just your typical animated superhero narrative. Bursting with mind-blowing surprises, poignant moments, and intense combat, the celebrated program centers on young Mark Grayson as he embraces his fate as a caped crusader — only to realize that being a hero isn’t as straightforward as it initially seemed. Therefore, when will the fourth installment be available?
Over the course of the first three seasons of Invincible, viewers have seen Mark transition from an inexperienced teenager to a battle-hardened champion, grappling with unimaginable choices. Amidst the devastating skirmishes, intricate relationships, and relentless burden of living up to his dad’s heritage, Mark’s evolution is paramount to the show. Invincible has forged a name for itself by stretching the boundaries of superhero tales. It transcends merely rescuing the world; it’s about enduring it.
Initially, we met teenage Mark, whose existence appeared conventional at first sight until he manifested powers passed down from his father and Earth’s mighty guardian, Omni-Man. Nevertheless, Mark gradually comes to understand that his father isn’t the honorable person he purported to be. When Mark learned that Omni-Man was, in fact, a member of the Viltrum Empire, a merciless alien species determined to conquer Earth, this shocking truth shattered Mark’s reality, establishing the tone for the show’s grimmer storytelling.
Discover all the specifics regarding the fourth season of Invincible down below.

Courtesy of Prime Video
What is Invincible Season 4 About?
The stakes are amplified in Invincible’s fourth season as it explores the growing Viltrumite menace, which has been gradually developing in prior seasons. Viewers are finally going to receive what they’ve yearned for: the entrance of Thragg, the fearsome leader of the Viltrum Empire.
Regarded as even more formidable than Omni-Man, Thragg is poised to challenge Mark in unprecedented ways throughout the fourth season, as it broadens the show’s world in numerous respects.
Fresh antagonists, like Dinosaurus and Universa, are joining the plot, while beloved characters, such as Nolan and Allen the Alien, are slated to assume even more prominent roles as tensions escalate.
When Does Invincible Season 4 Come Out? Release Date
The initial trio of episodes for Invincible’s fourth season — entitled “Making the World a Better Place,” “I’ll Give You the Grand Tour” and “I Gotta Get Some Air,” respectively — were initially slated to premiere on March 18, 2026.
What Time Is the Invincible Season 4 Release Date?
The debut time varies across different countries. The fourth season of Invincible will air at these times in the specified countries:
- United States: March 18 at 12 a.m. PT / 3 a.m. ET
- Canada: March 18 at 12 a.m. PT / 3 a.m. ET
- United Kingdom — March 18 at 7 a.m. GMT
Invincible Season 4 Episode Guide
- Episode 1 — Wednesday, March 18
- Episode 2 — Wednesday, March 18
- Episode 3 — Wednesday, March 18
- Episode 4 — Wednesday, March 25
- Episode 5 — Wednesday, April 1
- Episode 6 — Wednesday, April 8
- Episode 7 — Wednesday, April 15
- Episode 8 — Wednesday, April 22
