FlickFlick
He Knows You're Alone backdrop
He Knows You're Alone logo
1980·Horror·1h 34m
7.0
★
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.
Directed by Armand Mastroianni
insanity
detective
shower
blackout
bride
stalker
murder
urban legend
decapitation
serial killer
maniac
stripping
psycho killer
funhouse
dance studio
stabbed to death
YouTube
Trailer
IMDB
IMDB
N/A
Where to Watch
Amazon VideoApple TV StoreGoogle Play Movies

Cast

Don Scardino
Don Scardino
Marvin
Caitlin O'Heaney
Caitlin O'Heaney
Amy Jensen
Elizabeth Kemp
Elizabeth Kemp
Nancy
Lewis Arlt
Lewis Arlt
Det. Len Gamble
Patsy Pease
Patsy Pease
Joyce
James Rebhorn
James Rebhorn
Prof. Carl Mason
Tom Hanks
Tom Hanks
Elliot
Dana Barron
Dana Barron
Diana
Joseph Leon
Joseph Leon
Ralph the Tailor
Paul Gleason
Paul Gleason
Det. Frank Daley
Brian Byers
Brian Byers
Bernie
Robin Lamont
Robin Lamont
Ruthie

Crew

Armand Mastroianni
Armand Mastroianni
Director
Edgar Lansbury
Edgar Lansbury
Executive Producer
Taso N. Stavrakis
Taso N. Stavrakis
Special Effects

Popular Reviews

22 reviews
Ghost
Ghost
4.0★ · 05/09/26
He Knows You're Alone
I think the movies ends ruining itself by trying so hard to be a Halloween replica that it loses itself which is a shame cause I thought the killer was actually creepy
I think the movies ends ruining itself by trying so hard to be a Halloween replica that it loses itself which is a shame cause I thought the killer was actually creepy
Favorite
Comment
Somto Umelo
Somto Umelo
5.0★ · 08/16/25
He Knows You're Alone
Sometimes i did find myself enjoying this Halloween From Temu of a film. But it never really sticks the landing.
Sometimes i did find myself enjoying this Halloween From Temu of a film. But it never really sticks the landing.
Favorite
Comment
Brody McCourt
Brody McCourt
3.9★ · 02/04/25
He Knows You're Alone
I was so lost like half this movie
I was so lost like half this movie
Favorite
Comment
David Clausson
David Clausson
4.0★ · 10/10/24
He Knows You're Alone
A bad Halloween rip off, inluding some shots and some of the music. Tom Hanks though.
A bad Halloween rip off, inluding some shots and some of the music. Tom Hanks though.
Favorite
Comment
Hannah
Hannah
6.6★ · 09/20/23
He Knows You're Alone
pretty basic and you can definitely tell it was influenced by 'Halloween' but i really liked the opening and spooky carnival ride scene.
pretty basic and you can definitely tell it was influenced by 'Halloween' but i really liked the opening and spooky carnival ride scene.
Favorite
Comment
He Knows You're Alone (1980) | Flick