Betrayal
7.6
5 votes
2026–2026
1 season
Crime
Mystery
Overview
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.
Top cast
Seasons
Season 1
4 episodes · 2026
Details
Status
Ended
First aired
February 8, 2026
Last aired
February 16, 2026
Seasons
1
Episodes
4
Networks
ITV1
Language
English
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