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Betrayal

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ITVX To Be Determined Thriller Espionage

1 Season · 4 Episodes · Premiered February 8, 2026

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.

Where to Watch: ITVX

Next Air Time: No upcoming air date

Seasons & Episodes

Season 1

4 episodes 2026

Cast

Shaun Evans

Shaun Evans as John Hughes

Romola Garai

Romola Garai as Claire Wardly

Nikki Amuka-Bird

Nikki Amuka-Bird as Simone Grant

Zahra Ahmadi

Zahra Ahmadi as Mehreen Askari-Evans

Gamba Cole

Gamba Cole as Rudy Kember

Omid Djalili

Omid Djalili as The General

Anthony Flanagan

Anthony Flanagan as Craig Beeston

Matthew Tennyson

Matthew Tennyson as Greg Taylor

View all 8 cast members →

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