
Hereditary
2018
10.0/10

Released
9.7out of 10
Based on 1 rating
Streaming data from JustWatch.
When brothers Pedro and Jimi discover that a demonic infection has been festering in a nearby farmhouse, they attempt to evict the victim from their land. Failing to adhere to the proper rites of exorcism, their reckless actions inadvertently trigger an epidemic of possessions across their rural community.
Each kind of scare is rated out of 10. Hover over a score, or use the info button, to see what it means.
7.0 out of 10,Intense
Blood, injuries and body horror shown on screen. Violence that happens off-screen barely counts.
Gore 7.0 is intense (7-8 on the scale):
10.0 out of 10,Extreme
Unsettling images, atmosphere and things that feel wrong. Not sudden shocks (Jumpscares) or waiting for something to happen (Suspense).
Creepy 10.0 is extreme (9-10 on the scale):
8.0 out of 10,Intense
Sudden shocks designed to make you jump, usually a fast movement or a loud noise. Not slow-building dread (Suspense).
Jumpscares 8.0 is intense (7-8 on the scale):
10.0 out of 10,Extreme
Tension and dread while you wait for something to happen. Not the scare itself when it arrives (Jumpscares or Gore).
Suspense 10.0 is extreme (9-10 on the scale):
9.0 out of 10,Extreme
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 9.0 is extreme (9-10 on the scale):
A film doesn't need to do every kind of horror to be scary, so the overall score only uses its three strongest categories. Any of those three scoring 3 or lower counts as zero and takes off another0.5.
When Evil Lurks is number 3 of 75 rated films on the Scare Scale, with an overall score of 9.7 out of 10.
Every line is a rated film. Hover, tap or drag along the line to compare.
Download the score as an image, sized for each kind of post.

2018
10.0/10

2026
9.5/10

2024
9.0/10

2023
9.0/10

2022
9.0/10

2024
8.7/10

2026
8.7/10

2025
8.2/10

2023
8.0/10

2026
8.0/10

2025
8.0/10

2022
7.8/10

2026
10.0/10

2019
8.0/10

2024
6.3/10

2023
8.0/10

2013
6.8/10

2025
7.3/10