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Series · 2026
Betrayal
1 seasonITV1
- 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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Seasons
1 season · 4 episodes
- Season 14 episodes · 2026
Track every episode, and see what’s next for you, in the app.
Cast
Shaun EvansJohn Hughes
Romola GaraiClaire Wardly
Details
- Director
- Julian Jarrold
- Producer
- Rebecca Keane
- First aired
- February 8, 2026
- Last aired
- February 16, 2026
- Status
- Ended
- Network
- ITV1
- Language
- English
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