Synopsis: While the world recovers from catastrophe, a changed Mark fights to protect his home and the people he loves, setting him on a collision course with a threat that could alter the fate of humanity forever.
Quick recap
Last season, Mark was pushed to his limit as the Invincible war broke out. A small army of Invincibles from other dimensions, led by Angstrom Levy, wreaks havoc on the world. Not only do they push every hero on the planet to the brink, but many lose their lives, including Rex. Cecil lost what little trust Mark and the Guardians had in him as he showcased and used his contingency plan for dealing with a Viltrumite. And to top it all off, a maniacal Viltrumite named Conquest comes to Earth and nearly puts an end to Mark and Eve. While all that is happening, Nolan and Allen the Alien are in space fighting for their lives as the Viltrum Empire is making a push for Universal domination.
“Mark has seemed more prone to absolute solutions, recently.”
The timing may be awkward, but aside from the action, darkness, and excitement of this season, hopefully, you can find the themes and sentiments of unity and resilience uplifting. Notably, tensions have been rapidly rising between the Viltrum Empire and almost every being in the universe, and it’s now time for war. Invincible Season 4 is not only the most emotionally dense and narratively expansive yet, but is also easily the most brutal. Each episode is richer and fuller than before. The action is bloodier, more ferocious, and incredibly more abundant. The stakes may have been high before, but the end could be coming from more than one direction unless Mark and the other can pull off the impossible.
Let me preface the rest of the review by saying that, while the previous words remain firm and true, this applies only to episodes 1 through 6. Episodes 7 and 8 will be separate. Now, after a mind-blowing Season 3 finale and a new ominous changing title card, Season 4 opens up to destruction and bleak heroism that’s teetering on hopelessness. Remembering that so many lives were lost last season, it’s difficult for the remaining heroes to find a glimmer of optimism. Moreover, as Mark questions his own moral boundaries, he struggles all season with the decisions he’s made and his role as a hero. He’s also fearful that he might be more like his father, Omni-Man, than he’s comfortable with. Not to mention, he continues to be the father figure to his ever-growing and endlessly hardheaded half-brother Oliver.
“The time for war is upon us.”
Aside from being more action-heavy than before and an impending galactic war, this season is packed with drama as emotions are at their peak on Earth and in space. There’s also an unexpected, albeit not surprising, surprise. Familiar faces return, along with some new ones. The Thraxans are back for blood; the Sequids return in force; Ka-Hor is still trying to find a host; Damien Darkblood and Satan need assistance; and Thragg and his objective are now the primary threat to human and alien life. Fortunately, there are heroes like Tech Jacket and Brit who are there to assist. Unfortunately, Brit doesn’t quite mesh well with everyone. Oh, and we get more Battle Beast; just not enough. With trust and morale at an all-time low, our heroes, Nolan, and whoever else they can convince, must find a way to work together, or the Viltrumites will succeed in their conquest despite their diminishing numbers. There’s also Thaedus. Can he be fully trusted?
Let me not forget that Eve and Debbie are having their own crises while Oliver is in full, valid teen-angst mode. This will also be the most grounded you’ve seen Nolan as he faces hard truths while selfishly seeking forgiveness. Invincible Season 4 is an unpredictable, exhilarating nail-biter with the perfect balance of levity to maintain that Kirkman essence we become accustomed to. The body count is high, the carnage is everywhere and is immensely intense, and the voice performances are elevated. Sandra Oh’s performance this season stands out a great deal, as does J.K. Simmons’. They seemed to have really dug deep and found the brokenness of Debbie and Nolan. The animation remains high-quality; however, occasional static scenes create a jarring, inconsistent feel. Nevertheless, this is the type of season fans have been waiting for, and it does not disappoint. Its rewatchability is high.
Elite Episodes
Episode 2: I’ll Give You The Grand Tour – Blending some comedic moments with the violently tragic, this episode provides much-needed context for everything we thought we knew. Additionally, its post-credits scene sets up a forthcoming conflict that delivers a tone-shifting, shocking, and visceral moment usually saved for a finale.
Episode 6: You Look Horrible – This episode is the warm-up for what feels like is going to be an epic ending to the season. There’s a dreadful ruthlessness that is present, but hope tends to prevail. However, something doesn’t feel quite right as a doubt lingers, as does a possible secret.
Honorable Mention
Episode 4: Hurm – It’s action-packed, insightful, philosophical, and serves as a great buffer while still moving the plot forward.
Impact
Cast: Steven Yeun, Sandra Oh, J.K. Simmons, Seth Rogen, Walton Goggins, Gillian Jacobs, Lee Pace, Jeffrey Dean Morgan, Matthew Rhys, Jason Mantzoukas, Zazie Beetz, Grey DeLisle, Zachary Quinto, Chris Diamantopoulos, Ross Marquand, Khary Payton, Andrew Rannells, Kevin Michael Richardson, Ben Schwartz, Clancy Brown, Jay Pharoah, Mark Hamill, Melise Jow
As I have not seen episodes 7 or 8 just yet, I can only speculate that the last two episodes will be bonkers. I’ll have more to say once the season is over. But for now: holy shit!
Invincible Season 4 premieres on March 18 on Prime Video with episodes 1-3. New episodes will then drop every Wednesday with the finale airing on April 22, 2026. Stay safe and stay woke.
Rated: TV-MA Runtime: 50m Developed by: Robert Kirkman Produced by: Skybound Animation Executive Producers: Robert Kirkman, Seth Rogen, David Alpert, Catherine Winder, Simon Racioppa, Margaret M. Dean, Evan Goldberg
Invincible Season 4 is not only the most emotionally dense and narratively expansive yet, but is also easily the most brutal. Each episode is richer and fuller than before. The action is bloodier, more ferocious, and incredibly more abundant.
Senior Critic. Observing the human race since 1988.
