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He Knows You're Alone

Play trailer Poster for He Knows You're Alone R 1980 1h 34m Horror Mystery & Thriller Play Trailer Watchlist
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36% Tomatometer 11 Reviews 31% Popcornmeter 1,000+ Ratings
A bride's (Caitlin O'Heaney) ex-boyfriend (Don Scardino) has a showdown with a slasher in a morgue.
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He Knows You're Alone

Critics Reviews

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Gary Arnold Washington Post 12/18/2015
He Knows You're Alone inspires sustained, high-decibel shrieking when Mastroianni cuts loose, but it ingratiates itself in a more congenial way by being so mischievosly movie-crazy and by swift strokes of characterization and funny romatic by play. Go to Full Review
Sharai Bohannon A Nightmare On Fierce Street Podcast Dec 31
4/5
'He Knows You're Alone' is one of the better 80s slashers out there and is bizarrely ahead of its time in many ways. It's also fun clocking all of the moments later slashers borrowed from the film. Go to Full Review
Brian Orndorf Blu-ray.com 05/29/2021
B
It's an entertaining movie that achieves most of its creative goals, keeping things uneasy without getting completely ugly. Go to Full Review
Jesús Fernández Santos El Pais (Spain) 08/14/2019
He Knows You're Alone doesn't pretend to add anything new to the genre. It offers horror for the sake of horror. [Full Review in Spanish] Go to Full Review
Dennis Schwartz Dennis Schwartz Movie Reviews 02/03/2017
C+
Too many things don't work, especially the contrived twist ending at the morgue. Go to Full Review
David Nusair Reel Film Reviews 12/09/2016
1.5/4
...a lesser slasher that would hardly be worth mentioning were it not for Tom Hanks' cameo... Go to Full Review
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Audience Reviews

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Farah R. @Farah Nov 29 Well-written and acted, this slasher is surprisingly decent as its characters are likable and its storyline is intriguing. It’s not gory at all though, since most of the kills happen off screen, and the killer doesn’t wear a mask so it’s kinda hard to believe that he evaded capture for 3 years before setting his sights on the lead girl. Otherwise, I enjoyed it. See more Stephen C @bob25009 Jun 14 Success in 1 hour and 34 minutes!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! See more CodyZamboni Z 12/17/2024 Watchable slasher, Clever meta opening, Genuine scares in spook house scene, Well developed tension, Attractive lead girl, As psycho targets young women about to be married, See more Tasos L 09/01/2024 It reminds a lot of first "halloween" stuff. It came out one or two years after Carpenter's masterpiece. See more Rich S 01/01/2024 Find a better movie that only 3 out of 10 people like. I double-dog dare you. See more 04/13/2022 LOL, the most original and most romantic Tom Hanks R-rated movie ever!!!!!!!!!!!!! See more Read all reviews
He Knows You're Alone

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Movie Info

Synopsis A bride's (Caitlin O'Heaney) ex-boyfriend (Don Scardino) has a showdown with a slasher in a morgue.
Director
Armand Mastroianni
Producer
George Manasse, Robert Di Milia, Nan Pearlman
Screenwriter
Scott Parker
Distributor
Metro-Goldwyn-Mayer
Production Co
Metro-Goldwyn-Mayer
Rating
R
Genre
Horror, Mystery & Thriller
Original Language
English
Release Date (Theaters)
Sep 12, 1980, Original
Release Date (Streaming)
Jan 1, 2009
Runtime
1h 34m
Aspect Ratio
Flat (1.85:1)
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