Prisoner

Prisoner

Created by Matt Charman

On Sky Atlantic

2026–1 season6 episodes45 min5.8 / 10

A tense, fast-paced crime thriller built on moral compromise and institutional corruption, where a prison officer must navigate betrayal and shifting allegiances in the criminal underworld.

A young and ambitious prison officer finds herself in the middle of a battle for the criminal underworld as crime lords try to evade justice. But in order to do that, she will have to learn quickly to put her faith in one of the very men she wants to put behind bars.

Questions people ask

  • Is Prisoner violent? Yes. More violent than 81% of series.

  • Is Prisoner scary? Yes. More frightening than 79% of series.

  • Is Prisoner easy watching? Barely. Less comforting than 75% of series.

  • Does Prisoner leave you hopeful? Not especially. Less hopeful than 73% of series.

  • Is Prisoner sad? About average. Almost exactly mid-range.

These describe how the series comes across across its whole run, compared with other well-known series. They are not a content list — nothing here was counted or checked episode by episode, so for age-suitability or specific content use a classification board or a dedicated content-warning service.

47/ 100

Cinnamon Score

How much this series gives you that nothing else will, and whether it delivers.

Familiar shape, done well.

Rarity26

How unlike any other series this one feels

Surprise76

How much more it delivers than it promises

Love45

How much audiences actually like it

The highest scores in the catalogue →

Ensemble

Like Prisoner

Nearest across the full emotional profile.

Same Mood as Prisoner

Nearest on what's most distinctive about this one.

Like Prisoner, But Darker

Similar, pushed toward heavier and more intense.

Like Prisoner, But Lighter

Similar, pushed toward warmer and easier.

Like Prisoner, But Less Popular

Same territory, far fewer people have seen it.

Share thisXBlueskyReddit