Betrayal

2026 - 2026•1 season•4 episodes•Unknown runtime•

★7.6(5 ratings)

CrimeMystery

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.

Watchlist

Main Cast

Shaun Evans

John Hughes

Romola Garai

Claire Wardly

Full Crew

Production

Executive Producer: Damien Timmer
Executive Producer: Tom Leggett
Producer: Rebecca Keane
Executive Producer: Polly Hill
Executive Producer: Huw Kennair-Jones

Music & Sound

Production Sound Mixer: Ryan McMurray

Keywords

Betrayal

2026 - 2026•1 season•4 episodes•Unknown runtime•

★7.6(5 ratings)

CrimeMystery

Overview

Watchlist

Main Cast

Shaun Evans

John Hughes

Romola Garai

Claire Wardly

Full Crew

Production

Executive Producer: Damien Timmer
Executive Producer: Tom Leggett
Producer: Rebecca Keane
Executive Producer: Polly Hill
Executive Producer: Huw Kennair-Jones

Music & Sound

Production Sound Mixer: Ryan McMurray

Keywords

Did You Know?

The series spans 1 season with 4 episodes in total (avg. 4 per season).

The show is currently in production with new episodes still being made.

Originally aired on ITV1.

Executive produced by Damien Timmer, Tom Leggett, Polly Hill.

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Rating

7.6/10

Great

5 votes

TV Show Facts

Original Name:

Betrayal

Status:

Returning Series

In Production:

Yes

Language:

English

Country of Origin:

United Kingdom

First Episode:

2/8/2026

Last Episode:

2/16/2026

Networks:

Production Companies:

Mammoth Screen

View on IMDb

Betrayal

Overview

Main Cast

Shaun Evans

Romola Garai

Full Crew

Production

Music & Sound

Keywords

Betrayal

Overview

Main Cast

Shaun Evans

Romola Garai

Full Crew

Production

Music & Sound

Keywords

Videos

Did You Know?

Gallery

Seasons

Season 1

Similar TV Shows

The Aweful Mr Goodall

The XYY Man

The Avengers

Spooks

The Capture

Davos 1917

The Game

Slow Horses

Princess Principal

Rating

TV Show Facts