Where to watch Inside Porton Down: Britain's Secret Weapons Research Facility (2016) in the UK
Inside Porton Down: Britain's Secret Weapons Research Facility (2016) is available to watch free in the UK on BBC iPlayer. Last verified on 15 May 2026 by ScreenSearch.
Dr Michael Mosley investigates Britain's most secretive and controversial military research base, Porton Down, on its 100th anniversary. He comes face to face with chemical and biological weapons old and new, reveals the truth about shocking animal and human testing, and discovers how the latest science and technology are helping to defend us against terrorist attacks and rogue nations.
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Inside Porton Down: Trailer - BBC Four
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Top-billed cast in Inside Porton Down: Britain's Secret Weapons Research Facility.
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Inside Porton Down: Britain's Secret Weapons Research Facility — frequently asked questions
Where can I watch Inside Porton Down: Britain's Secret Weapons Research Facility for free in the UK?
Inside Porton Down: Britain's Secret Weapons Research Facility (2016) is available free (with adverts or a TV licence) on BBC iPlayer in the United Kingdom.
Is Inside Porton Down: Britain's Secret Weapons Research Facility on Netflix, Disney+ or Amazon Prime Video in the UK?
Inside Porton Down: Britain's Secret Weapons Research Facility is not currently included with any major UK subscription service. It may still be available to rent or buy.
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