Every legal drama begins with a crime. This one begins with a sentence already served: a young man locked up for something he insists he never did, and a law professor who treats a closed case as an open question. Habeas Corpus takes its title from the oldest safeguard on the books, the right to make a court justify why it is holding you at all.

The title is not decoration. A habeas corpus is the writ that forces the state to bring a detained person before a court and show lawful cause for holding them, the mechanism by which a prisoner says, in effect, prove you have the right to keep me here. Naming a series after it puts the burden where the show wants it, on the institution rather than the accused, and quietly announces that the drama’s sympathies run toward the person asking the question rather than the authority that has to answer.

What Netflix is releasing is a Brazilian legal drama built around a wrongful-conviction review group, the kind of unit whose whole purpose is to prove the system got it wrong. Inez, played by Marjorie Estiano, is the professor who runs it; her seminar reopens a conviction most people have stopped thinking about. The premise names the real subject early. The question is not only whether one man is innocent, but whether a verdict can be undone from inside the same institution that handed it down, and the setup points straight at it.

The engine that complicates that question is Marina, Inez’s most gifted student, played by Any Gabrielly. She arrives with more than ambition: the official synopsis describes a hidden agenda tied to an injustice that once marked her own family. That single detail reframes the classroom. A review group is meant to be dispassionate, a machine for weighing evidence, and a student with a private stake in the outcome quietly turns it into something else.

Around the two leads, the production company Café Royal has assembled a deep bench of Brazilian screen actors, among them Vladimir Brichta, Danton Mello, Marisa Orth, Natália Lage and Naruna Costa. That is casting that signals melodrama with real muscle rather than a procedural filled out with types, and it tells you where the show intends to put its weight.

A story with a real case behind it

The material is not invented from nothing. The series draws on the work of Innocence Project Brasil, the organization that takes on convictions it believes were wrongly obtained and fights to reverse them. That anchor matters, because Brazil holds one of the largest prison populations on earth, and its courts carry a documented history of sentences later overturned.

Seen that way, a show about a review group is a show about a real and unfinished argument, one that plays out in actual Brazilian courtrooms and not only in this fictional one. It gives the drama a stake that a purely invented case would not have: the sense that the machinery on screen is a version of machinery that exists, with the same capacity to be wrong and the same difficulty in admitting it.

A genre with a long memory

It helps to see where Habeas Corpus sits in the family tree. Brazilian television has been circling crime and punishment for a decade. Globo’s Justiça built entire seasons out of what a sentence does to the people on both sides of the bars, and Netflix’s own O Mecanismo turned institutional rot into a procedural with a national target. This new series steps into that room already furnished.

The wrongful-conviction strand has an international lineage too. Series like Conviction and For Life discovered that a courtroom show does not need a fresh murder every week when it can re-litigate a single old one, mining a closed case for everything the first trial missed. Habeas Corpus inherits that discovery and runs it through a register Brazilian prime time knows intimately, the melodrama in which secrets, rivalries and family debts carry as much narrative weight as any legal argument.

Marjorie Estiano is a shrewd anchor for that fusion. She is a long-established fixture of Brazilian screen drama, an actor audiences trust to hold a serious lead, and casting her as the professor lends the review group an immediate credibility. Pairing her with Any Gabrielly, a performer who reaches a younger, music-fluent audience, is the kind of generational two-hander that Brazilian dramas use to speak to more than one household at once.

The melodrama is the point

That combination deserves to be named as a choice rather than a compromise. Netflix has described the series as courtroom tension braided with emotional melodrama, relationships that grow more intense with each episode. In the American tradition those two modes often pull against each other, the procedural wanting to stay cool while the melodrama runs hot.

The Brazilian tradition does not treat them as opposites. Here the case file and the family wound are meant to be the same story told twice, once in the language of evidence and once in the language of grief. Whether the show can hold that fusion without letting the courtroom shrink into a backdrop is the thing worth watching, and it is the test that separates a legal drama with something to say from a handsome one that merely stages arguments.

What a reversal cannot return

Which leaves the question the premise cannot resolve on its own. If Inez and her students win, if a verdict is reversed and a man walks out, the show still has to reckon with what a corrected sentence gives back to someone who has already lost the years. A habeas corpus petition can free a body. It cannot return the time that body spent inside, and it cannot rebuild the family that formed around the absence.

The series is built on the hope that the system can be corrected from within. Its most interesting move will be admitting how much a correction leaves untouched, and whether a group of people working inside the law can face that limit without pretending the win erases it. That is the argument the setup opens, and it is the reason a case everyone assumed was closed is worth reopening on screen.

Why Netflix made this in Brazil

There is an industry story folded into the premiere as well. Netflix has made courtroom dramas before, but this is the first it has produced in Brazil, and the choice is telling. The legal drama is one of television’s most durable domestic genres precisely because law is local: the procedure, the institutions and the sense of what counts as injustice do not travel cleanly across borders. A platform that wanted a Brazilian audience to see itself on screen could hardly pick a better vehicle than a case argued in Brazilian courts under Brazilian law.

That local specificity is also where the series takes its risk. Importing the innocence-unit format is easy; making it feel native to a country with its own history of who gets arrested, who gets believed and who gets released is harder. The presence of Innocence Project Brasil in the show’s DNA suggests the producers understood the difference, and built the drama on the second, more demanding version rather than the first.

Habeas Corpus is created by Luiz Villaça, Leonardo Moreira and Donna Oliveira, with Villaça directing alongside Flávia Lacerda and Leonardo Moreira credited on the final script. It is produced by Café Royal, with Adriana Tavares as executive producer, and it arrives as Netflix Brasil’s first legal drama. The series premieres on Netflix on September 23, 2026.

Tags: Netflix, Any Gabrielly, Habeas Corpus, Innocence Project Brasil, Luiz Villaça, Marjorie Estiano