Channel 4’s latest factual-drama series, Dirty Business, is set to captivate audiences with its compelling exploration of water pollution in England. This three-part drama is inspired by an extensive decade-long investigation into the malpractices of England’s water companies, highlighting the stories of whistleblowers and victims whose lives have been profoundly affected by sewage-contaminated water.
The series boasts an impressive cast, including David Thewlis (Renowned for Harry Potter), Jason Watkins (The Crown), Asim Chaudhry (Tinsel Town), and Posy Sterling (Trigger Point). Completing the ensemble are Tom McKay, Jon Culshaw, Vicky Pepperdine, Craig Parkinson, Charlotte Ritchie, Chanel Cresswell, Lucia Keskin, and Alex Jennings.
Dirty Business follows the journey of two unlikely investigators who become alarmed when fish begin dying in the river near their tranquil Oxfordshire village. Their attempts to get answers from the local water company are met with evasiveness, prompting a deeper investigation that uncovers shocking truths still relevant today.
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David Thewlis portrays Ash, a former police detective and concerned local who notices the growing pollution. His notable roles include Remus Lupin in the Harry Potter series, V.M. Varga in Fargo, and Sherlock Holmes in Sherlock and Daughter.
Jason Watkins stars as Peter, a Professor of Computational Biology committed to exposing the water company’s failure to properly treat sewage, leading to repeated contamination of local waterways. Watkins’ distinguished career includes Harold Wilson in The Crown, DS Dodds in McDonald and Dodds, and his BAFTA-winning role in The Lost Honour of Christopher Jefferies.
Asim Chaudhry plays Mickey, a whistleblowing sewage plant employee who teams up with Ash and Peter to reveal critical operational failures within the water company. Chaudhry is widely recognized for his role as Chabuddy G in People Just Do Nothing.
Posy Sterling takes on the role of Julie. Known for her performances in Playing Nice and Person of Interest, she is also nominated for the EE Rising Star Award at this year’s BAFTAs and set to appear in Trigger Point.
Dirty Business premieres on Channel 4 at 9 PM on Monday, February 23, delivering a powerful narrative anchored by an outstanding cast and a pressing environmental issue.