After five years, the most chilling Nordic noir returns on Netflix—and early reviews say it’s even more gripping than before

The Return of a Surprise Hit

When “Octobre” debuted in 2021, adapted from the novel by Søren Sveistrup, it surprised audiences and critics alike. The Danish series immediately stood out as one of the most gripping European thrillers in recent memory, thanks to its tense atmosphere, haunting mystery, and expertly directed storytelling—hallmarks of the Nordic noir genre.

Its reception was remarkable. The show rapidly won over Netflix viewers and critics alike. At launch, “Octobre” even boasted a perfect 100% positive rating on Rotten Tomatoes.

Decider called it a “perfect example of the popularity of Nordic noir,” while iPaper went so far as to say it was “one of the most shocking series” of the past few years.

Five Years in the Making

Despite its early success, fans had to wait until 2024 for Netflix to officially announce a second season—three years after the first premiered. According to reports, the delay was mainly due to Søren Sveistrup's active involvement. Already renowned for “The Killing,” Sveistrup wanted to deliver a genuine continuation rather than a rushed follow-up. He even penned a new novel before personally overseeing the adaptation of scripts for season two.

Initial international reactions suggest that this patience paid off. Critics who previewed the new episodes say “Octobre” quickly regains what made the first season so engrossing: relentless tension, complex lead characters, and an atmosphere so thick it makes each scene uniquely disturbing.

A Colder, Darker Case

Danica Curcic and Mikkel Boe Følsgaard are back as detectives Naia Thulin and Mark Hess, the duo that made a strong impression the first time around. This season opens with the troubling disappearance of a 41-year-old woman in Copenhagen. When police analyze her phone records, emails, and movements, they soon discover that she had been stalked for months by an unknown harasser.

Cryptic photos, unnerving videos, anonymous messages, even children's lullabies sent as audio files—the stalker monitored her with terrifying precision.

The investigation takes a darker turn when a woman is found murdered. Investigators quickly notice the crime scene echoes an unsolved case from two years earlier when a schoolgirl was discovered dead in similar circumstances.

Nordic Noir at Its Finest

Fans of series like “The Killing,” “Broadchurch,” “Mare of Easttown,” or Denmark's own Department Q mysteries shouldn't miss this. “Octobre” still stands as one of Netflix's most powerful European crime thrillers to date—and this new season is proof the wait was worthwhile.