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.
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Cast
Seasons
Season 1
4 eps · 2026-02-08
View TMDB-provided episode dates, cast, and synopsis for Betrayal. Betrayal is listed on ITV1.