
That Demon Within
Released
4.5out of 10
Based on 1 rating
On a scale of 1 to 10, That Demon Within scores 4.5 for how scary it is. Strong gore and strong suspense.
Where to stream it
Streaming data from JustWatch.
By a strange twist of fate, dutiful Hong Kong policeman Dan saves the life of the leader of a violent gang of armed robbers. When they commit another crime, Dan is determined to put an end to their activities. He works with the leader, whom the gang had betrayed, to engineer a plan to wreak havoc within the gang and let the gangsters kill one another. But it becomes increasingly obvious to Dan and to his colleagues that Dan is suffering from a severe mental disorder, and Dan finds that instead of upholding the law as a righteous police officer, he has now become a fugitive wanted for murder.
How it scares
Each kind of scare is rated out of 10. Hover over a score, or use the info button, to see what it means.
- Gore
5.4 out of 10,Strong
Blood, injuries and body horror shown on screen. Violence that happens off-screen barely counts.
Gore 5.4 is strong (5-6 on the scale):
- Bloody deaths and injuries shown clearly
- Happens fairly often, but doesn't linger
- 1-2Mild
- 3-4Moderate
- 5-6Strong
- 7-8Intense
- 9-10Extreme
- Creepy
5.0 out of 10,Strong
Unsettling images, atmosphere and things that feel wrong. Not sudden shocks (Jumpscares) or waiting for something to happen (Suspense).
Creepy 5.0 is strong (5-6 on the scale):
- Disturbing images and an atmosphere that feels wrong
- Comes back often, and some scenes stay with you afterwards
- 1-2Mild
- 3-4Moderate
- 5-6Strong
- 7-8Intense
- 9-10Extreme
- Jumpscares
4.0 out of 10,Moderate
Sudden shocks designed to make you jump, usually a fast movement or a loud noise. Not slow-building dread (Suspense).
Jumpscares 4.0 is moderate (3-4 on the scale):
- A handful of jumpscares that land
- Spaced out, with long gaps between them
- 1-2Mild
- 3-4Moderate
- 5-6Strong
- 7-8Intense
- 9-10Extreme
- Suspense
5.2 out of 10,Strong
Tension and dread while you wait for something to happen. Not the scare itself when it arrives (Jumpscares or Gore).
Suspense 5.2 is strong (5-6 on the scale):
- High tension that keeps you on edge
- Calm moments are short and don't last
- 1-2Mild
- 3-4Moderate
- 5-6Strong
- 7-8Intense
- 9-10Extreme
- Psychological
4.3 out of 10,Moderate
Horror that gets in your head: paranoia, madness, doubting what's real and ideas that stay with you. Not how a scene looks (Creepy) or feels in the moment (Suspense).
Psychological 4.3 is moderate (3-4 on the scale):
- Unsettling themes, moral dilemmas or a character you can't trust
- Makes you think, without leaving you shaken
- 1-2Mild
- 3-4Moderate
- 5-6Strong
- 7-8Intense
- 9-10Extreme
How the overall score of 4.5 is worked out
Scare weighting compares each kind of scare with other films, lifting what's stronger than usual and lowering what's weaker, so only the strongest get near 10. The Scare Scale score is the average of the three highest.
| Kind of scare | Rated | Scare weighting | Score |
|---|---|---|---|
| Gore (in the top 3) | 5.4 | +0.6 | 6.0 |
| Jumpscares (in the top 3) | 4.0 | +0.3 | 4.3 |
| Psychological (in the top 3) | 4.3 | −1.0 | 3.3 |
| Creepy | 5.0 | −2.8 | 2.2 |
| Suspense | 5.2 | −3.9 | 1.3 |
The highlighted top 3 make up the score:
(6.0 + 4.3 + 3.3) ÷ 3 = 4.5
That Demon Within parents guide
What to expect from each kind of scare, from the Scare Scale scores.
- Gore: Strong
- Bloody deaths and injuries shown clearly
- Creepy: Strong
- Disturbing images and an atmosphere that feels wrong
- Jumpscares: Moderate
- A handful of jumpscares that land
- Suspense: Strong
- High tension that keeps you on edge
- Psychological: Moderate
- Unsettling themes, moral dilemmas or a character you can't trust
Where it sits on the Scare Scale
That Demon Within is number 1700 of 3356 rated films on the Scare Scale, with an overall score of 4.5 out of 10.
Every line is a rated film. Hover, tap or drag along the line to compare.
- And Then There Were None4.5
- The Fly II4.5
- That Demon Within (this film)4.5
- The Wrath of Vajra4.5
- Appendage4.5
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