Netflix has released a new crime investigation thriller series titled “Dept Q” on May 29, 2025. The show is available in Hindi, English, Tamil, and Telugu, with English subtitles for easier understanding. This drama series has a total of 9 episodes, each running for about 40 to 45 minutes.
Despite the long duration, the series does not feel boring. In fact, the gripping storyline keeps viewers hooked. The strong reception is clear — it has already earned an impressive IMDb rating of 8.2 on its very first day. Here’s a full breakdown of the story and why you shouldn’t miss this show.
Série nova de detetives? Era exatamente o que eu estava precisando. 🕵️♂️
Dept. Q, do roteirista e diretor de O Gambito da Rainha, é estrelada por Matthew Goode e estreia dia 29 de maio. pic.twitter.com/nyjqRXs3KL
— netflixbrasil (@NetflixBrasil) May 6, 2025
Plot Overview
The story starts with a character named Carl Mørck, an investigation officer who suffers a tragic incident that leaves him mentally disturbed. Due to this, he takes a long break and stays at home for several months.
When he returns to duty, he is assigned to work with an investigative group called “Dept Q”. The purpose of this team is to reopen and solve old, unsolved cases — those that were previously closed without proper investigation or justice.
One such case involves a lawyer named Merete Lynggaard, who has been missing for four years. The team takes on the challenge of finding out what really happened to her. Whether they succeed or not, and how the mystery unfolds, is something you’ll have to discover by watching the series.
Production Quality and Execution
The show is built on a strong story with solid execution. While it may not feel completely fresh in terms of concept, the narrative is presented in a way that makes it highly engaging. If you’re someone who enjoys investigation-based storytelling, then this series will likely appeal to you.
However, viewers are advised not to watch it with extremely high expectations. The first 2 to 3 episodes focus on setting up the plot, which may seem a bit slow. But from the fourth episode onward, the pace picks up, and the suspense and surprises begin to deliver a truly satisfying experience.

Highlights of the Show
- Based on a popular crime novel series
- Offers a dark, mysterious storyline focused on justice and truth
- Strong performances, especially by the lead actors
- Impressive production design and visuals
- Uncovers emotional and psychological depth within its characters
- Features several twists and shocking revelations
Final Verdict
“Dept Q” is a slow-burn crime thriller that rewards patient viewers. It tells a dark and emotional story of a lost case that deserved justice, and how a determined team of investigators seeks the truth. The mix of mystery, suspense, and emotional drama makes it one of the most promising shows on Netflix in 2025.
If you’re someone who enjoys series like Criminal Justice or The Killing, this show will be right up your alley. Just remember — go in with moderate expectations and give the story time to unfold. It’s a smart, well-acted, and thoughtfully directed series that stands out in today’s crowded thriller genre.
