‘Jo Nesbø's Detective Hole’ (2026) Netflix Series Review - Blank Characters, Decent Mystery

The pleasures of Jo Nesbø's Detective Hole begin and end with its writing. By "writing," I mean the plot twists and the neatness with which the dots connect eventually. Early in the show, Harry (Tobias Santelmann) mentions how long it takes for food to digest, and this fact returns later as part of the "technical evidence." A man may look like a psycho dancing and admiring himself in the shower, but he is revealed to be somewhat different from others due to a difficult childhood spent in the company of an abusive father. Harry's first commandment is that it is always the husband who is the culprit when a wife goes "missing," and you recall this rule when the identity of a serial killer is revealed. Harry and Oleg (Maxime Baune Bochud) come up with a rule about counting to five, and it helps them during a key scene in which the latter is caught in the grasp of a bad guy. When a man talks about his past, he mentions exploiting married women for money. Sure enough, his sexual game is cleverly connected to a murderer's motive.

Detective Hole is stuffed with elaborate details that keep it busy. One can pass the time by linking one thing to another thing. This does not mean the series is exhilarating or engaging. For a mystery thriller, it is not even suspenseful or, you know, thrilling. I have not read Nesbø's The Devil's Star, the book responsible for this Netflix adaptation. But one of the main reasons behind Detective Hole's failure is that it functions merely as a vessel for what is written in the script. Every scene, every line, every moment is reduced to exposition. The characters drive the plot but never pause to reflect, to introspect, to consider where they are heading. Harry loses his best friend and colleague, Ellen (Ingrid Bolsø Berdal), early in the series, but his grief is limited to shots of him drowning in alcohol and weeping. He never talks to, say, his girlfriend Rakel (Pia Tjelta), about what Ellen meant to him or reminisces about shared memories that would firmly establish this relationship, give it more context, and make his mourning convincing.

That is another problem with Detective Hole: it keeps its characters blank and uninteresting. It introduces someone like Maya Ek (Kelly Gale), a journalist, only to have her drift around the screen. Just when you dismiss her as another element in an overcrowded narrative, the show informs you that she has a brother locked up in prison, which merely pushes forward the story. No, that brother does not make Maya a three-dimensional human being. If anything, it further exposes the show's central flaw: the thin roles the actors are assigned. The same applies to Rakel, who, despite being an ex-police officer, does not get to do much investigating in the series. Harry never even discusses aspects of his professional life with her. If nothing else, she could have helped him by offering her perspective on the ongoing case; as a retired officer, she might well have contributed useful insights. In this way, Rakel would have been more than a mere love interest. Instead, she mostly breaks up and makes up with Harry—largely offscreen.

There is also a glaring hole at the center of Detective Hole, one that forces you to ask, "Why didn't Ellen send a voice message or a text to Harry?" Texts and voice messages appear elsewhere in the story, but this possibility is conveniently forgotten in this moment of urgency. You know a show is in trouble when it leads you to demand logic. It is a sign that you are not immersed—that you are not on the same frequency. In theory, one might admire Oslo as depicted here: seedy and shady. However, what appears on screen looks artificial and chintzy. The Oslo of Detective Hole seems green-screened in. The actors often appear disconnected from their surroundings, as if the entire show were shot in a studio and not outside on the streets. Neither the story nor the city draws you in. If you stay with Detective Hole, you do so mainly out of basic curiosity: who is the real culprit? While the series offers some satisfaction on that front, it remains largely run-of-the-mill. There was an opportunity here to create a distinctive crime thriller unfolding through the subjective eyes of its mentally scarred lead detective. The Netflix adaptation, alas, reduces that subjectivity to a few brief, mild, and slightly odd dreams. In other words, it is nothing out of the ordinary—nothing that frightens you, leaves you awestruck, or excites you enough to sit up in your seat.

Final Score- [4.5/10]
Reviewed by - Vikas Yadav
Follow @vikasonorous on Twitter
Publisher at Midgard Times