Prime Video's 32-Episode Action Series Deserves Kudos For Successfully Adapting The Source Material

Published Nov 3, 2026, 2:31 AM EST

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There is nothing inherently wrong with an adaptation changing its source material. After all, a different medium demands its own storytelling devices and liberties. However, many TV adaptations, especially in the action genre, usually take things a little too far. They embrace so much creative freedom that they almost become unrecognizable from their source material.

Fortunately, one of the best TV adaptations on Prime Video does not tread the same path. Based on Robert Kirkman's comic book series of the same name, Invincible is a rare adaptation that respects its source material while carefully improving its story for the small screen. The Prime Video action series is already four seasons in, and it seems to be showing no signs of slowing down.

Most book or comic book adaptations end up going completely off the rails after two seasons. Prime Video's Invincible, in contrast, has only grown from strength to strength with each new season. It still boasts a near-perfect Rotten Tomatoes score of 99% and sets a perfect example of how action comic books should be translated to the screen.

Prime Video's Invincible Is Levels Above The Comics

Via MovieStillsDB

The Invincible comics' earlier volumes are driven by a slice-of-life superhero story. As a reader, it becomes impossible to suspect how dark it will eventually become until a major twist reveals Omni-Man's true nature. Prime Video's take on the comics does not take the same slow-burn approach. It throws all caution into the wind and immediately establishes high stakes by the end of episode 1.

This approach works incredibly well for the show because, in the streaming era, attention spans run low, and a series must find creative ways to instantly hook audiences.

Despite disclosing one of the best twists from the comics a lot earlier, Prime Video's Invincible does not compress its source material storyline. It only restructures it in a way that makes it seem more coherent and continuous. Even the subplots and fillers from the comics, including Cecil’s covert operations and the Flaxan invasions, are perfectly woven into the overarching storyline.

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Even side characters from Invincible, like Debbie Grayson and Amber Bennett, get more expansive arcs in the series, making them seem more relatable than their comic book counterparts. Omin-Man is incredibly terrifying in the comics as well, but the show further elevates his menacing presence. The show achieves this by making him look more like a tragic anti-hero and adding more layers to his relationship with Debbie.

In terms of action, Ryan Ottley’s art does an incredible job of immersing readers into the comics gore and scale. The show perfectly translates this to the screen by borrowing the original art style and giving it a more visceral edge. Even action sequences, like the subway scene between Mark and Nolan, are extended in the show to reveal how brutal and destructive superhero showdowns can realistically be.

All these aspects are further elevated by Invincible's talented voice cast, which includes many big names like J.K. Simmons, Walton Goggins, Steven Yeun, and Sandra Oh, among others.

Prime Video's Invincible Reveals Robert Kirkman's Evolution As A Storyteller

Image via MovieStillsDB

The original Invincible comics' author, Robert Kirkman, also serves as the Prime Video show's creator. It is hard not to see how the Prime Video superhero series benefits a lot from Kirkman's power of hindsight. Since Kirkman understands his work far better than anyone else, he also sees all the pacing missteps and narrative issues that originally marred the comics.

His ability to look back and revise his comics allows him to flesh out underused characters like William Clockwell and even subtly foreshadow some of the better story beats from the source material. Owing to this, even the show's deconstruction of superhero tropes seems far more progressive and well-thought-out in the series than the comics.

Invincible also refines the source material's black comedy, while bringing more realism to its coming-of-age themes. While the action series on Prime Video can also be incredibly gruesome, it perfectly balances its darker aspects with many wholesome story beats. This balance in tone further cements the show as one of the greatest adaptations of our time.

Invincible

8/10

Based on the comic book character by Robert Kirkman, Invincible follows Mark Grayson,  a seventeen-year-old who leads a seemingly average life save for the fact that he lives behind the shadow of his superhero father, Omni-Man. Mark goes on to develop superhuman abilities, but he must also learn that his father's legacy isn't as glitzy and glamorous as he's been led to believe.