M.I.A. Season 1 Review: Peacock’s Cartel Thriller Builds Momentum Fast

Shannon Gisela leads a violent mission of revenge against a powerful Miami cartel in M.I.A.

Review: M.I.A. Season 1 (2026)

Peacock steps into the action-thriller arena with M.I.A., a revenge-driven crime series that gradually evolves into something larger than its premise initially suggests. What begins as a straightforward cartel revenge story slowly expands into a layered ensemble drama filled with shifting loyalties, underground power struggles, and a growing criminal universe that clearly has ambitions beyond a single season.

Led by Shannon Gisela, the series follows a young woman determined to avenge the murder of her family at the hands of one of Miami’s most powerful cartels. Along the way, she forms unlikely alliances with people operating on the edges of crime, survival, and desperation, creating a network that becomes just as important as the revenge mission itself.

The biggest surprise of the series is Gisela herself. While some early moments feel slightly uneven as the show finds its footing, she steadily grows into the role and eventually becomes the driving force that keeps the entire series together. There’s a magnetic quality to her presence onscreen. She has an ability to hold attention even in quieter moments, which helps sell the transformation from grieving survivor to calculated avenger. By the later episodes, the series fully leans into a modern “La Femme Nikita” or Girl with the Dragon Tattoo-style arc, and Gisela proves more than capable of carrying that weight.

The supporting cast does a tremendous amount of heavy lifting in making the world believable. Danay Garcia delivers one of the strongest performances in the series, serving as the emotional and tactical grounding force throughout much of the season. Genre fans will already recognize her from projects like Fear the Walking Dead and Supernatural, and she brings the same level of controlled intensity here. She also gets one standout action sequence that will likely become a fan-favorite moment once audiences see it.

On the cartel side, M.I.A. smartly avoids creating one-dimensional villains. Marta Milans commands the screen as Caroline, effortlessly balancing corporate sophistication with ruthless criminal leadership. Meanwhile, Maurice Compte and Gerardo Celasco create a compelling internal family dynamic as cartel brothers constantly navigating ego, power, and instability. Their chemistry gives the opposing side enough depth to avoid feeling like generic crime-thriller antagonists.

Then there’s Dylan Jackson, who repeatedly steals scenes whenever he appears. His performance injects charisma and unpredictability into the show at exactly the right moments, helping break up some of the heavier emotional beats. Alberto Guerra also plays a major role in amplifying the tension and action throughout the season, adding another important layer to the expanding universe the series is building.

Visually and structurally, the show improves significantly as it progresses. The early episodes occasionally struggle with balancing exposition and momentum, but once the narrative threads begin connecting, M.I.A. becomes considerably more engaging. The action choreography is surprisingly effective, particularly the fight sequences, which feel grounded enough to maintain tension without drifting too far into unrealistic spectacle.

That grounded approach matters because the series constantly asks viewers to buy into the idea of one woman going to war against a cartel empire. There are definitely moments where the believability gets tested, but the supporting characters, expanding mythology, and increasingly interconnected storylines help smooth over many of those concerns.

The biggest compliment you can give M.I.A. is that it clearly understands world-building. You can feel the influence of the creative team behind Ozark in the way side characters, criminal operations, and emotional fallout are woven together into something that feels expandable. This doesn’t feel designed as a one-and-done revenge story. It feels like a foundation.

And by the end of Season 1, there’s enough intrigue left on the table to make continuing that journey worthwhile.

Final Verdict: 3.5/5

M.I.A. grows stronger with each episode, delivering a compelling mix of cartel drama, action-thriller tension, and character-driven storytelling. Anchored by Shannon Gisela and a strong supporting cast, it’s a binge-worthy crime series that earns its momentum by the final stretch.