He Knows You're Alone (1980) movie poster

He Knows You're Alone

1980 ·1h 34m · ★ 5.1 (76)

A reluctant bride-to-be is stalked by a serial killer who only kills brides and the people around them. While her friends get whacked one by one, a hard-boiled renegade cop whose bride had been killed years before tries to hunt the killer down before it is too late.

Why it matters

A slasher rooted in early ’80s paranoia that preys on bridal bliss, blending stalk-and-slash thrills with a touch of noir grit.

  • One of the last pre-slasher-saturation entries to lean on grounded police procedural tension.
  • Delivers a grimy, urban atmosphere that sets it apart from the usual sleepy suburbia fare.
  • Features a tough, world-weary cop who adds a rare dose of emotional weight to the genre’s typical hero archetype.
  • Practical kills are straightforward but effective—no over-the-top set pieces, just cold-blooded menace.
3 horror films in catalog

Horror DNA

Gore
43
Slow Burn
17
Psychological
43
Supernatural
0
Creature
0
Disturbing
0
Fun Factor
50
Cerebral
0
Survival
50
Serial Killer

TMDB Keywords

blackoutbridedance studiodecapitationdetectivefunhouseinsanitymaniacmurderpsycho killershowerstabbed to deathstalkerstrippingurban legend

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