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Dirty Business

20261 season

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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.

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Frequently asked questions

What is Dirty Business (2026) about?

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.

Who stars in Dirty Business?

Dirty Business stars David Thewlis (Ash Smith), Jason Watkins (Peter Hammond), Posy Sterling (Julie Preen), Tom McKay (Mark Preen), Alex Jennings (Sir James Bevsn).

How many seasons does Dirty Business have?

Dirty Business has 1 seasons. There are 3 episodes in total.

Where can I watch Dirty Business?

Streaming availability for Dirty Business changes by country and service. TasteRay tracks where it is available across Netflix, Prime Video, Disney+, Max, Apple TV+ and 50+ other platforms — the current options for your country are shown on this page.