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File on 4 Investigates Episodes

  1. 26/05/2026

    Award-winning current affairs documentary series

  2. 19/05/2026

    News-making original journalism documentary series.

  3. 12/05/2026

    News-making original journalism documentary series.

  4. Duped in Dubai

    The investment course that didn't deliver.

  5. Searching for Soldier Dad

    DNA detectives track down the British soldiers who fathered children in Kenya

  6. Are white working class girls falling behind?

    When it comes to school attendance and attainment are some girls falling behind?

  7. The Experiments

    An investigation into widespread medical abuse in German children's homes.

  8. Sunshine and Secrets: The hidden side of IVF

    What happens when the IVF sperm or egg donor you choose isn鈥檛 the one you get?

  9. The battle for hearts and lungs: Transplants in trouble.

    Is the UK's heart and lung transplant service still world beating?

  10. Fight on the Right: The MAGA Civil War

    What's behind the growing schism within the Make America Great Again coalition?

  11. Bogus self-employment - who pays the price?

    Why is the rise in bogus self-employment a problem for all of us?

  12. No CCTV: When train attacks go unrecorded

    Is a lack of CCTV preventing victims of train attacks getting justice?

  13. Can boxing look after its own?

    Can boxing do more to look after its fighters?

  14. Is the answer to the NHS bed crisis virtual?

    Can virtual wards, where patients are treated at home, ease pressure on NHS hospitals?

  15. I accused a policeman of rape but I ended up on trial

    鈥楻uth鈥� accused a police officer of rape but was prosecuted for lying about the allegation.

  16. Thin on Information? Hair loss drug Finasteride

    Is the popular hair loss drug Finasteride being safely promoted?

  17. No Win No Fee... No thanks?

    How some No Win No Fee legal firms can leave consumers making claims with big bills to pay

  18. Can cash grants help end homelessness?

    Is a one-off cash payment a way to ending someone鈥檚 homelessness?

  19. Firefighting's forever chemical legacy

    The story of firefighting foam鈥檚 toxic legacy.

  20. An unholy row over bishop accused of bullying.

    A bishop accused of bullying denies any wrongdoing.

  21. Adoption: The Blame Game

    The story of a hidden world of lies and blame when adoptions break down.

  22. Multi-Cancer Testing - Hype or Hope?

    Could multi-cancer detection tests help improve earlier diagnosis for NHS patients?

  23. The IT bug that's caused chaos in the courts

    An IT bug caused evidence to go missing or appear lost in some court cases.

  24. Chemsex: Hidden Pleasures, Hidden Harms

    Mobeen Azhar explores the risks some gay men take by mixing their sex lives with drug use.

  25. High Stakes: Gambling in the armed forces

    What's the scale of gambling amongst armed forces personnel and what's being done to help?

  26. Abused for Our Food

    Georgie Styles investigates evidence of exploitation and abuse in our food system.

  27. Youth Justice: The project keeping young offenders out of custody

    Why has the number of under-18s in custody in England and Wales dropped to a record low?

  28. Swiped. Inside London's phone theft epidemic

    Targeting the mobile phone thieves out to steal your handset and access its banking apps.

  29. Inside the Migrant Hotel

    Sue Mitchell takes listeners into the closed world of the migrant hotels.

  30. A Prison Inspector Calls

    A unique insight into the many problems facing our prison system.

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