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Series · 2026 · Crime

Betrayal

★7.6 2026 1 Season TV-MA

John Hughes joined MI5 during the war on terror and was at the forefront of averting the biggest terrorist plots on UK soil. Now in his mid 40s and married with two children he’s struggling to adapt to the new MI5, where threats to national security have changed and he’s forced to adapt to the values of a progressive work environment.

Seasons & episodes

1 season · 4 episodes

About the series

Betrayal poster
Audience score
★ 7.6 /10

based on 5 votes

Synopsis

John Hughes joined MI5 during the war on terror and was at the forefront of averting the biggest terrorist plots on UK soil. Now in his mid 40s and married with two children he’s struggling to adapt to the new MI5, where threats to national security have changed and he’s forced to adapt to the values of a progressive work environment.

CrimeMystery

Cast

2 principal cast

Shaun Evans

Shaun Evans

John Hughes

Romola Garai

Romola Garai

Claire Wardly

Where to watch Betrayal

Betrayal is available to stream on Flicksy via 6 verified sources, aggregated from publicly available embed providers. The crime has 1 season and 4 total episodes, rated 7.6/10 by 5 viewers.

Frequently asked

How many seasons does Betrayal have?

Betrayal has 1 season with 4 episodes in total.

Is Betrayal still on the air?

Betrayal has ended and is no longer in production.

What network airs Betrayal?

Betrayal airs on ITV1.

When did Betrayal first air?

Betrayal first aired on February 8, 2026.

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