The Fourth ProtocolSeries 1, Episode 1 - The Fourth Protocol

Tense thriller based on a Frederick Forsyth novel. A British spy stumbles onto a plot by a KGB agent to build and detonate a nuclear bomb on British soil and blame it on the United States.

The Fourth Protocol was broadcast on Yesterday at Saturday 30 August 2025, 16:00.

Series 1Episode 1
Playback time2:30:00

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The Fourth Protocol

The Fourth Protocol is a TV show on Yesterday. Tense thriller based on the best-selling novel by Frederick Forsyth. A British spy stumbles onto a plot. The program has been available since 2025. A total of 1 episode was broadcast in August 2025.

Last broadcast:30/08/2025 at 16:00

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The Fourth ProtocolSeries 1, Episode 1 - The Fourth Protocol

The Fourth Protocol

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