BREAKING! When Crime Writes Itself: Nicola Walker and Cillian Murphy’s Unprecedented First Collaboration Explodes in a Dark British Noir Thriller!

A Haunting, Mind-Bending 8-Part Tale of Murder, Mystery, and Chilling Coincidences That Blur Fiction and Reality, Where Secrets From the Past Ignite a Psychological Battle From Foggy Docks to a Lonely Lighthouse, Even Darker and More Twisting Than Department Q!

For the first time ever, Nicola Walker and Cillian Murphy ignite the screen in a gripping 8-part British noir thriller that will haunt you long after the credits roll.

DCI Rowan Ellis hunts a string of eerie disappearances, only to find herself drawn into a deadly, mind-bending game with crime novelist Eamon Doyle, whose chilling manuscripts may be writing reality itself. From misty harbor streets to a lonely, creaking lighthouse, every shadow hides a secret, every revelation cuts deeper, and every twist blurs the line between fiction and murder.

Fans are calling it “unmissable,” with suspense so electric, tension so relentless, and psychological intrigue so dark, it makes even Department Q look tame.

London, UK — Netflix has officially unveiled Ashes in the Fog, an upcoming 8-part crime–psychological–noir series set to make waves when it premieres this fall. For the first time ever, two of Britain’s most celebrated acting powerhouses — Nicola Walker (UnforgottenThe Split) and Cillian Murphy (Peaky BlindersOppenheimer) — share the screen in a story that’s dark, mind-bending, and deeply cinematic

Plot: When Fiction Turns into Murder

In Ashes in the Fog, Nicola Walker takes on the role of DCI Rowan Ellis, a seasoned detective called to a small coastal town to investigate a series of unexplained disappearances — all without a trace.

Cillian Murphy plays Eamon Doyle, a famous crime novelist known for writing fiction inspired by real cases. But chillingly, every time he finishes a new manuscript, a real-life death occurs — eerily matching his stories.

Forced to work together on the most baffling case in history — inspired by true events — Ellis and Doyle embark on a journey through fog-soaked harbor streets and towards a lonely, creaking lighthouse, where the darkest secrets from their past lie buried. As the investigation deepens, the line between imagination and murder begins to dissolve.

Peaky Blinders star Cillian Murphy gives promising update on movie | Radio Times

Why This Project Is Already Making Headlines

Opposites with explosive chemistry: Walker’s cool, rational presence clashes with Murphy’s enigmatic danger, creating an irresistible screen dynamic.

Layered, unpredictable twists: Audiences will constantly question whether Doyle is the killer, the victim, or merely a pawn in a much bigger game.

Visually haunting noir atmosphere: From mist-shrouded docks to a weather-beaten lighthouse under dim amber light, every frame oozes classic British noir.

Awards potential: With powerhouse performances and a complex psychological script, Ashes in the Fog is already being tipped as a strong contender for BAFTA and Emmy recognition.

Nicola Walker's Annika proves breaking the fourth wall still packs a punch | Radio Times

Early Industry Buzz

Despite no official trailer yet, industry insiders are calling Ashes in the Fog “unmissable” — a series that blends tension, psychological depth, and atmosphere so perfectly that even acclaimed titles like Department Q might feel tame in comparison.