Dirty Business (2026) — 1 Season

Name: Dirty Business
Genre: Drama, Crime
Rating: 8.2
Cast: David Thewlis, Jason Watkins, Posy Sterling, Tom McKay, Alex Jennings

Seasons & episodes

1 season · 3 episodes

Episode 01

The Accidental Detectives

Feb 23, 2026 · 51 min

When a Oxfordshire river turns brown, two locals ask the water company why. So begins an epic 10-year trail to the heart of one of the great corporate and regulatory scandals in our country’s history.

Episode 02

Ecocide

Feb 24, 2026 · 52 min

The drama continues. An eight-year-old girl dies after a trip to the beach. Was it the raw sewage dumped there?

Episode 03

The Whistleblower

Feb 25, 2026 · 52 min

The drama concludes as Dirty Business flushes out a story of pollution, criminal convictions and corporate wealth

About the series

Audience score

★ 8.2 /10

based on 12 votes

Synopsis

Two amateur detectives in an Oxfordshire village discover dying fish in their river. When they contact the water company for answers, the company's odd, evasive response prompts them to launch an investigation that continues today.

DramaCrime

Cast

8 principal cast

David Thewlis

Ash Smith

Jason Watkins

Peter Hammond

Posy Sterling

Julie Preen

Tom McKay

Mark Preen

Alex Jennings

Sir James Bevsn

Asim Chaudhry

Mickey Lazarus

Alice Lowe

Susan Day

Chanel Cresswell

Hannah Swift

Where to watch Dirty Business

Dirty Business is available to stream on Flicksy via 6 verified sources, aggregated from publicly available embed providers. The drama has 1 season and 3 total episodes, rated 8.2/10 by 12 viewers.

Frequently asked

How many seasons does Dirty Business have?

Dirty Business has 1 season with 3 episodes in total.

Is Dirty Business still on the air?

Dirty Business has ended and is no longer in production.

What network airs Dirty Business?

Dirty Business airs on Channel 4.

When did Dirty Business first air?

Dirty Business first aired on February 23, 2026.

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