Britain's Nuclear Secrets: Inside Sellafield

Name: Britain's Nuclear Secrets: Inside Sellafield
Genre: Documentary
Released: 2015-01-01
Rating: 4.1
Cast: Jim Al-Khalili

2015| IMDb 4.1

Watch Britain's Nuclear Secrets: Inside Sellafield (2015) for free in the UK on BBC iPlayer. Last updated 1 May 2026.

Streaming availability last checked 1 May 2026

Documentary

Jim Al-Khalili uncovers the story of Sellafield. He encounters some of the most dangerous substances on earth, reveals the nature of radiation and even attempts to split the atom.

Director: Tim Usborne

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Cast

Jim Al-Khalili

Britain's Nuclear Secrets: Inside Sellafield

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