REVIEW: ‘Invincible’ Season 3 Offers Up Some Of The Series’ Best Writing

Invincible Season 3 marks a sharp change in how the series approaches its titular hero. Mark Grayson (Steven Yeun) saved his brother last season, left his father, and a whole multiverse opened up. Now, the stakes deepen as Mark faces his past and future while discovering where his boundaries are and how to ask for help from the people in his life.

Based on the award-winning comic book series by Robert Kirkman, co-creator Cory Walker, and contributing creator Ryan Ottley, Invincible has allowed the audience to grow up with Mark as he inherits his father, Nolan Grayson’s (J.K. Simmons) superpowers and set off to become Earth’s greatest defender—oh, and be the reminder of his father’s rampage through Chicago in an attempt to take over the world.

Tragedy has happened over the last two seasons. Friends have been pushed past their breaking point, and Mark has grappled with Omniman’s shadow. More importantly, Mark discovered the complex challenges of the job while working with the Guardians of the Globe. Everything changes as Mark faces his past and future while realizing how much further he’ll need to go to protect the people he loves. Thankfully, Atom Eve (Gillian Jacobs) offers more help than before.

This season, the introduction of Oliver (Christian Convery) adds a new dynamic for Mark to explore. While family has been central to understanding his character, being a brother offers a new intricacy to his motivations and identity. Mark has to be a good brother to Oliver, and he also has to figure out who he wants to be now that he’s left college. Cecil’s (Walton Goggins) duplicity also comes into focus.

Invincible Season 3 doesn’t shy away from complex storytelling.

Ultimately, Invincible Season 3 is a testament to making hour-long episodes for an animated series. The length allows the animation team to explore minor elements of past seasons and continue to build up something more significant in the future. Mark’s life impacts the next choice, as does every choice he, the villains, or other heroes face. This pushes Mark to grapple with his guilt and ultimately understand that his road ahead isn’t easy.

Invincible Season 3 has some heavy moments, with each of the main heroes wrestling with whether or not they want to stay in the game. Is the pain and injury worth it? Do they have to keep risking their lives? Can they forgive themselves for their mistakes? This is the most endearing part of the series. As a superhero story, Invincible has never given its characters’ plot armor–at least without dealing with its ramifications.

Heroes can die; heroes do die, and that weight adds to their choice to save the world. Whereas The Boys (the other Prime Video hero series) uses superhero archetypes and tropes for satire, calling Invincible just satire misses its more significant points. Every single superpowered person helps explore the complex crevices of the narrative.

The series isn’t trying to subvert the superhero story; it’s trying to peel back the genre’s layers. Dupli-Kate (Melise), Rex Splode (Jason Mantzoukas), Monster Girl (Grey Griffin), Robot/Rudy (Zachary Quinto/Ross Marquand), Immortal (Ross Marquand), Shrinking Rae (Grey DeLisile), and Shapeshift (Ben Schwartz) have all gone through something devastating across the series. Now, Invincible Season 3 is dealing with new characters like Multi-Paul (Simu Liu) and Powerplex (Aaron Paul) joining the story to keep complicating it.

Each season of Invincible adds more emotion to the superhero theatrics. Whereas so much cape-based entertainment looks at wonton violence and fights, Invincible Season 3 grapples with the ramifications without hesitation. More importantly, the series has been expert at highlighting how to carry moments from the first season through to the most recent. Chicago still has ramifications for the family.

Invincible Season 3 offers the best writing the series has had to offer so far.

Whether it is Mark still feeling haunted by the devastation when he has to teach Oliver to value human life or Deborah (Sandra Oh) trying to move forward in her love life with Paul (Cliff Curtis), even still, the public reacting to Invinible and the shadow of Omniman, the series hasn’t forgotten about the Season 1 finale. It grapples with forgiveness, what counts as evil, and whether repentance is ever possible.

Invincible Season 3 features the most salient writing the series has seen. While the animation is on par with what we’ve seen in the past season, the care for the characters and the lives they impact is even more excellent. This is mainly because the series can weave in different storylines threaded into one overarching narrative. Side villains impact the larger story; the multiverse isn’t forgotten, characters caught in the fodder of Chicago or other series events come into play, and Cecil and the GDA’s actions across the seasons come into focus.

While they feel disconnected, each narrative thread pulls together to become something special. But the series isn’t nonlinear. Instead, it offers its audience a story told simultaneously through different perspectives. It tracks the ripples caused by an action and explores its impact.

This narrative complexity has been a feature of the other seasons. Still, Invincible Season 3 pulls it off expertly, and with so many more points of connection, it makes even higher stakes and drama. While other superhero stories only glaze over the consequences of heroics, Invincible tackles it head-on, and that’s its strength.

Invincible Season 3 streams on Prime Video beginning February 6, 2026, with new episodes every Thursday.