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Betrayal

Betrayal

2026Returning Series1 Season4 Episodes7.6TMDB
ITV1

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.

Season 1 · Episode 3

A Thing, Thing

Feb 15, 2026·48m

As John tries to track down an elusive Iranian general, he becomes increasingly convinced that he is being deceived at work and at home.

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Direct answers for episode-level questions and details.

When did Betrayal Season 1 Episode 3 air?

Betrayal Season 1 Episode 3 aired on February 15, 2026.

How long is Betrayal Season 1 Episode 3?

This episode runs for approximately 48 minutes.

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