The Dark: ITV’s Chilling New Serial Killer Thriller Will Keep You Hooked
Crime drama fans have a gripping new obsession heading their way. The Dark, ITV’s upcoming six-part serial killer thriller, promises a tense blend of psychological suspense, shocking twists, and a haunting Scottish setting that looks set to keep viewers on the edge of their seats. Based on the bestselling novel From the Shadows by G.R. Halliday, the series has all the ingredients of a must-watch drama for fans of The Fall, Broadchurch, and Karen Pirie.
What is The Dark about?
Set against the breath-taking but unforgiving backdrop of rural Scotland, The Dark follows Detective Inspector Monica Kennedy, a seasoned investigator who is called in after the body of a young man is discovered eerily staged in the wilderness. As more disturbing clues emerge, Monica quickly realises she is dealing with a cunning serial killer who is hiding within the local community.
With fear spreading through the region, secrets begin to surface and suspicion falls on everyone. What follows is a high-stakes game of cat and mouse as Monica races against time to prevent further murders. However, her own troubled past threatens to cloud her judgement, making the investigation even more dangerous.
The official synopsis describes the series as a terrifying hunt for a killer living among ordinary people, creating an atmosphere of paranoia and tension throughout the story.
Who stars in The Dark?
Leading the cast is Laura Donnelly (The Nevers, Outlander, Sugar) as DI Monica Kennedy, the determined detective at the centre of the investigation. Donnelly has built a reputation for delivering powerful performances, making her an inspired choice for the role.
Joining her is Mark Rowley (Trigger Point, Karen Pirie, The Last Kingdom) as DC Connor Crawford, Monica’s new investigative partner.
The supporting cast includes:
- Emun Elliott
- Helen Baxendale
- Rona Morison
- Cal MacAninch
- Stella Gonet
- Phil McKee
- Tunji Kasim
- Catherine McCormack
- Lois Chimimba
- Hayat Kamille
With such a strong ensemble, viewers can expect compelling character drama alongside the central murder mystery.
When is The Dark released?
The Dark premieres on 12 July 2026 and will be available on ITVX, as well as airing on ITV and STV. The drama consists of six episodes, making it the perfect binge-worthy thriller for crime fans, joining the many must-watch shows on ITV this year.
Why crime drama fans should be excited
ITV has built an impressive reputation for producing high-quality crime dramas, and The Dark looks set to continue that tradition. The combination of a chilling serial killer storyline, a compelling lead detective, and the atmospheric Scottish landscape creates the perfect recipe for an addictive viewing experience.
Add to that the fact that the series is based on the first book in G.R. Halliday’s Monica Kennedy trilogy, and there is potential for future seasons if audiences embrace the show.
For viewers who enjoy dark mysteries, intelligent detective work, and edge-of-your-seat suspense, The Dark is shaping up to be one of ITV’s standout drama releases of 2026. Don’t be surprised if this chilling Scottish thriller becomes your next TV obsession.
