MYSTERY . 1978 . 1h 36m . 6.4/10

Are You in the House Alone?_

"I’m watching you…"

An average high school girl's life is turned upside down after she is attacked and savagely assaulted. When a mysterious person begins leaving her threatening messages and making unsettling phone calls, Gail realizes that the nightmare is only just beginning...

Starring Kathleen Beller, Blythe Danner, Tony Bill

6.4/10

Rating

1h 36m

Runtime

1978

Year

Updated Feb 16, 2026

Are You in the House Alone? poster

I’m watching you…

An average high school girl's life is turned upside down after she is attacked and savagely assaulted. When a mysterious person begins leaving her threatening messages and making unsettling phone calls, Gail realizes that the nightmare is only just beginning...

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Cast

Kathleen Beller stars as Gail Osborne in Are You in the House Alone?.

Kathleen Beller →

Year context

Are You in the House Alone? was released 48 years ago in 1978.

Overview

An average high school girl's life is turned upside down after she is attacked and savagely assaulted. When a mysterious person begins leaving her threatenin...

Are You in the House Alone? is a Mystery, Thriller, TV Movie film with a runtime of 1h 36m.

CAST (20)

Kathleen Beller

Kathleen Beller

Blythe Danner

Tony Bill

Robin Mattson

Tricia O'Neil

Dennis Quaid

Alan Fudge

Scott Colomby

Scott Colomby

Steve Pastorinis

Ellen Travolta

RS

Randy Stumpf

E.K. Miller

MH

Magda Harout

Malevich

S. Pearl Sharp

MB

Michael Bond

Doctor

Lois Hamilton

Sandra Giles

Ted Gehring

RM

Richard Molinare

Singer

DL

David Leon

Singer

AK

Art Kimbro

Singer

JL

Jayne Lyn Martin

Nurse

DETAILS

Release

September 20, 1978

Status

Released

Runtime

96 min (1h 36m)

Country

United States

Rating

6.4/10 (32 votes)

FREQUENTLY ASKED QUESTIONS

What is Are You in the House Alone? about?

An average high school girl's life is turned upside down after she is attacked and savagely assaulted. When a mysterious person begins leaving her threatening messages and making unsettling phone calls, Gail realizes that the nightmare is only just beginning...

How long is Are You in the House Alone??

Are You in the House Alone? has a runtime of 96 minutes (1h 36m).

Who stars in Are You in the House Alone??

The cast of Are You in the House Alone? includes Kathleen Beller, Blythe Danner, Tony Bill, Robin Mattson, Tricia O'Neil.

What is the rating of Are You in the House Alone??

Are You in the House Alone? has a rating of 6.4 out of 10 based on 32 votes on TMDB.

GENRES (4)

Mystery Thriller TV Movie Horror