feeldb

No Mercy

2010 · 125 min · Director: Kim Hyeong-joon, Kim Hyoung-jun ★ IMDb 7.4 · 11,199 ratings

Show plot summary (may contain spoilers)

Sol Kyung-Gu plays a staff member of the National Institute of Scientific Investigation (NISI) in South Korea. He attempts to uncover the identity of a mysterious serial killer who decapitates his victims. Ryoo Seung-Bum plays a environmentalist who holds clues to unravel the mystery.

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Emotional fingerprint

No Mercy (2010) — Movie. Top emotional signals: Curiosity 32%, Tension 28%, Anxiety 20%. Source: AI estimate. Shares describe emotional signal, not percentages of people. Your experience may differ. How we measure

AI estimate · no viewer votes yet

How we measure

AI estimate

Share of emotional signal, not the percentage of people or a probability of enjoyment.

Each viewer contributes one response, split equally across their selected emotions. When available, an automated estimate supplies a prior that is blended with those responses. Counts include distinct viewers, not automated estimates or archived anonymous votes. Fewer than 3 viewers is an early estimate; more responses do not guarantee certainty.

Why it feels this way

The strongest emotional signals are Curiosity, Tension, Anxiety. Genres: Thriller, Crime, Action. AI estimate.

Is it worth watching?

Consider this title if you are looking for Curiosity, Tension and Anxiety. Its IMDb rating of 7.4/10 suggests a generally positive audience reception. For these leading emotions, its Feel Score is 74/100.

How did it make you feel?

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Emotional journey

AI · from subtitles
  • Tension
  • Disturbing
  • Sadness

Not enough subtitle evidence

No dominant emotion

Dominant emotion: Curiosity

Dominant emotion: Disturbing

Dominant emotion: Tension

Dominant emotion: Anger

Dominant emotion: Sadness

Tension
Disturbing
Sadness
Emotional journey Emotional intensity over the film’s runtime, from quieter to stronger on a fixed 0–1 scale. Hatched intervals have insufficient subtitle evidence. The table provides the values.
Ending hidden

Dominant emotion

Intensity dips around 3 %, then peaks around 93 %.Ending hidden

Emotional journey
%Approximate minuteDominant emotionOverall intensityTensionDisturbingSadness
2.5 %≈ 3′Curiosity42 %22 %38 %7 %
7.5 %≈ 9′Disturbing48 %28 %43 %9 %
12.5 %≈ 16′Curiosity50 %34 %38 %8 %
17.5 %≈ 22′Curiosity51 %38 %32 %12 %
22.5 %≈ 28′Curiosity59 %49 %39 %22 %
27.5 %≈ 34′Tension64 %60 %42 %21 %
32.5 %≈ 41′Curiosity63 %62 %36 %14 %
37.5 %≈ 47′Tension64 %63 %37 %15 %
42.5 %≈ 53′Curiosity65 %57 %40 %23 %
47.5 %≈ 59′Curiosity69 %57 %49 %40 %
52.5 %≈ 66′Tension77 %71 %57 %44 %
57.5 %≈ 72′Tension75 %69 %55 %39 %
62.5 %≈ 78′Curiosity73 %62 %53 %36 %
67.5 %≈ 84′Tension77 %68 %57 %36 %
72.5 %≈ 91′Anger82 %75 %65 %50 %
77.5 %≈ 97′Tension86 %79 %68 %65 %
82.5 %≈ 103′Sadness89 %83 %73 %76 %
87.5 %≈ 109′Sadness94 %86 %83 %88 %
92.5 %≈ 116′Sadness94 %80 %84 %92 %
97.5 %≈ 122′Sadness91 %67 %73 %89 %
Riches to rags

Rags to riches: The emotional tone rises from negative to positive.

Riches to rags: The emotional tone falls from positive to negative.

Man in a hole: The tone falls, then recovers.

Icarus: The tone rises, then falls.

Cinderella: The tone rises, falls, then rises again.

Oedipus: The tone falls, rises, then falls again.

AI reading of the film’s English subtitles (dialogue and sound cues) — not viewer votes. How we measure ↗

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Viewer responses about feelings after the title ended, separate from feelings while watching. No AI estimates.

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Cast

Ryoo Seung-bum

Lee Sung-ho

HH
Han Hye-jin

SJ
Sung Ji-ru

Yun Jong-kang

PS
Park Sang-wook

Park Pyung-sik

KJ
Kim Jung-hak

Prosecutor Park

LJ
Lee Jeong-heon

Analyst

NK
Nam Kyung-eup

Chief Detective Oh

JS
Jo Soo-jung

Oh Eun-ah

JS
Jung Si-yeon

Ah-ri

KY
Kim Yeol

Kang Hye-won

LJ
Lee Jeong-u

Min Byeong-do

AJ
Ahn Ju-mi

Young Kang Hye-won

JY
Jo Yong-jae

Detective

KH
Kwon Hyeok-pung

Sung-ho's father

JS
Ju Seok-tae

Seo-young's Senior

LJ
Lee Jae-gu

Ready-mix concrete

Kim Hong-pa

Villager

JH
Jung Hyung-suk

Professor

JS
Joo Sang-wook

Lawyer

Details

Directed by
Kim Hyeong-joon, Kim Hyoung-jun
Written by
Kim Hyeong-joon, Kim Hyoung-jun
Type
Movies
Released
2010
Runtime
125 min
Country
South Korea
Ratings
★ IMDb 7.4 · 11,199 ratings
Feels mostly
Curiosity
Data updated

Where to watch

Data: JustWatch

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Emotion overlap shows mood similarity, not a prediction of enjoyment.