Betrayal poster

Betrayal (2026)

TV Series ★ 7.6

Crime Mystery

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.

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Quick facts

Released
February 8, 2026
IMDb
tt34258509
Country
United Kingdom
Language
English
Studio
Mammoth Screen

Themes

Cast

Shaun Evans Shaun Evans John Hughes Romola Garai Romola Garai Claire Wardly

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Frequently asked questions

What is Betrayal about?
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.
Who stars in Betrayal?
Betrayal stars Shaun Evans, Romola Garai.
When was Betrayal released?
Betrayal is a 2026 crime, mystery series.
Where can I watch Betrayal?
You can watch Betrayal with full details, cast, and streaming options on 3eyedraven.