RSI Score:
7.95
Realised Potential:
92.3%
Thriller
8.42
Horror
8.02
Sci-Fi
8.33
1
Integral
×5
1
Lead ActingCommunity · …
7.58
2
StoryCommunity · …
8.36
3
Script / Screenplay / DialogueCommunity · …
8.0
4
Score / SoundtrackCommunity · …
7.75
5
CinematographyCommunity · …
8.03
6
CharactersCommunity · …
7.79
7
DirectionCommunity · …
8.64
Category Avg
8.02
2
Important
×4
8
EditingCommunity · …
8.14
9
CastingCommunity · …
7.89
10
Support ActingCommunity · …
7.51
11
Sound Design / Audio MixCommunity · …
6.7
12
Practical Effects / SFXCommunity · …
7.71
13
Production & Art DesignCommunity · …
8.37
Category Avg
7.72
3
Major
×3
14
Execution Of Premise / Pitch / ConceptCommunity · …
8.8
15
Action / Fight Choreography / StuntsCommunity · …
6.01
16
Wardrobe / CostumeCommunity · …
7.86
17
OriginalityCommunity · …
8.38
Category Avg
7.76
4
Minor
×2
18
Themes / CommentariesCommunity · …
8.96
19
Colour GradingCommunity · …
7.97
20
Hair & Make UpCommunity · …
7.14
21
Premise / ConceptCommunity · …
9.43
22
RewatchabilityCommunity · …
8.15
Category Avg
8.33
5
Peripheral
×1
23
Predictability / TwistsCommunity · …
7.92
24
Immersion / PlausibilityCommunity · …
8.59
25
Continuity / Plot HolesCommunity · …
8.54
26
IntangiblesCommunity · …
8.88
27
AmbitionCommunity · …
7.93
Category Avg
8.37
6
FINAL SCORE
Integral avg
8.02 × 5
= 40.1
Important avg
7.72 × 4
= 30.88
Major avg
7.76 × 3
= 23.28
Minor avg
8.33 × 2
= 16.66
Peripheral avg
8.37 × 1
= 8.37
TOTAL WEIGHTED SCORE
119.29
TOTAL WEIGHT
15
WEIGHTED MEAN
7.95
OUT OF 10
Last updated: 2026-11-05
·
Prompt Version: 10.2
·
Model Confidence: — —
·
Pipeline Model: gpt-5.6-terra
·
66s
Runtime
80 min
Director
Don Siegel
Cast
Kevin McCarthy, Dana Wynter, Larry Gates
Budget
$382K
Box Office
$3M
SUPPORTING CAST
Carolyn Jones, King Donovan, Virginia Christine, Ralph Dumke, Jean Willes
SYNOPSIS
A small-town doctor returns home to find that friends and neighbors seem strangely changed. As he investigates, he uncovers a terrifying threat that may be replacing people with emotionless doubles.
GENRE
Horror Sci-Fi Thriller
SUB-GENRE TAGS
Thriller
Psychological
Conspiracy
Horror
Alien / Extraterrestrial
Psychological
Sci-Fi
Alien Contact
Biological
CRITICAL RECEPTION
IMDb 7.7
RT 98%
MC 92
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