TV series

Line Walker

2014–2020 · 3 seasons

A tense, twisty undercover thriller where trust is always in doubt and every ally might be a mole.

Overview: Chief inspector of Hong Kong’s Criminal Intelligence Bureau, Cheuk Hoi, is suspicious of his close colleague’s mysterious death. Adding to the enigma, he discovers that the five undercover agents who were in constant contact with his dead friend have all vanished.
How it feels: Tense, dark, cynical and melancholic. Brisk and needs your attention.
About: Identity, betrayal, loyalty, crime
Content: Strong violence. Mild gore, sexual content and language.
Note: Written by AI, so it can be wrong. Full breakdown

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Free in the US

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Written by AI. It can be wrong.

Full breakdown

Tone: tensestrength 3 of 3
darkstrength 2 of 3
cynicalstrength 2 of 3
melancholicstrength 1 of 3
Pacing: brisk, 3 of 4, from slow-burn to relentless
Attention: engaged, 3 of 4, from background-friendly to demanding
Themes: identity
betrayal
loyalty
crime
deception
Places: big city
workplace
prison
Era: contemporary
Audience: adult
Form: serialised
ensemble
Content intensity: Gore mild
Language mild
Violence strong
Sex mild