Detective Hole

Synopsis

When a series of ritualistic murders hits Oslo, a gifted detective must navigate a puzzle of patterns, corruption and his own demons to catch the killer.

First Air Date: 2026-03-26

Last Air Date: 2026-03-26

Number of Seasons: 1

Number of Episodes: 9

Created By: Jo Nesbø

Networks: Netflix

View Technical Specifications on IMDb

Top Cast

Tobias Santelmann as Harry Hole
Joel Kinnaman as Tom Waaler
Ellen Helinder as Beate Lønn
Maxime Baune Bochud as Oleg Fauke
Anders Baasmo Christiansen as Bjarne Møller
Pia Tjelta as Rakel Fauke
Cato Skimten Storengen as Bjørn Holm
Agnes Born as Camilla Loen
Kelly Gale as Maya Ek
Frank Kjosås as Willy Barli

Seasons

Season 1 (2026)

In season one, Harry Hole goes head-to-head with his long time adversary and corrupt detective Tom Waaler. Harry is a brilliant but tormented homicide detective who struggles with his demons. As the two navigate the blurred ethical lines of the criminal justice system, Harry must do all he can to catch a serial killer and bring Waaler to justice before it is too late.

Episodes:

Ep. 1: 36 Seconds (2026-03-26)

Five years after a traumatic incident, Detective Harry Hole buries himself in case work when a weapons seizure points to a shocking suspect.
Ep. 2: Ghosts (2026-03-26)

As a gruesome and perplexing murder strikes Oslo, a personal tragedy drags Harry back into bad habits and an obsessive search for answers.
Ep. 3: To Silence the Voices (2026-03-26)

After crossing one line too many, Harry is reassigned to a missing persons case that raises his suspicions. Waaler sets a trap with lethal consequences.
Ep. 4: After They Are Dead, Before They Are Cold (2026-03-26)

The police must call on Harry’s expertise after a chilling package arrives by post. But with Waaler leading the case, his return comes at a price.
Ep. 5: The Devil's Star (2026-03-26)

With evidence suggesting they're dealing with a serial killer, the police shift tactics and chase a promising lead as gang violence escalates across Oslo.
Ep. 6: Five (2026-03-26)

Unable to find a logical connection between the symbolism, locations and victims, Harry attempts a mind-bending method to crack the serial killer’s code.
Ep. 7: Joseph's Blessing (2026-03-26)

Patterns and riddles point Harry in the direction of the next possible murder. But is he finally one step ahead, or still chasing the killer’s tail?
Ep. 8: The Woman in the Water (2026-03-26)

Hunted by his own, Harry goes underground with his captive to prove a theory — only to uncover another deceptive layer separating him from the truth.
Ep. 9: Duke Ellington's Piano (2026-03-26)

Harry closes in on the secret behind the murders, but as his worst fears surface, the cost of his relentless pursuit of justice becomes alarmingly clear.