
After a brutal assault shatters her ordinary high‑school life, Gail finds herself stalked by an unseen tormentor. Threatening notes appear, unsettling phone calls echo, and the intimidation escalates, leaving her to confront a relentless nightmare that has only just begun.
Does Are You in the House Alone? have end credit scenes?
No!
Are You in the House Alone? does not have end credit scenes. You can leave when the credits roll.
See current US streaming, rental, and purchase options for Are You in the House Alone? (1978) via JustWatch.
Explore the complete cast of Are You in the House Alone?, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Dennis Quaid
Phil Lawver

Blythe Danner
Anne Osborne

David Leon
Singer

David Keith
Student (uncredited)

Tony Bill
Neil Osborne

Scott Colomby
Steve Pastorinis

Tricia O'Neil
Jessica Hirsch

Alan Fudge
Chris Elden

Kathleen Beller
Gail Osborne

Ellen Travolta
Rouillard

Ron Gilbert
Fencing Coach (uncredited)

Art Kimbro
Singer

Ted Gehring
Billy

Robin Mattson
Allison Bremer

Michael Bond
Doctor

Lois Hamilton
Policewoman

S. Pearl Sharp
Pamela

Randy Stumpf
E.K. Miller

Magda Harout
Malevich

Sandra Giles
Hostess

Richard Molinare
Singer

Jayne Lyn Martin
Nurse
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Read the complete plot summary of Are You in the House Alone?, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.
Gail Osborne Kathleen Beller is a 16-year-old high school student with a passion for photography who, six months earlier, moved with her parents from San Francisco to a quieter town after her father, Neil Osborne Tony Bill, argued the city had become too dangerous. Gail is a brightly romantic spirit who flirts with danger a little too eagerly, first dating classmate E.K. Miller Randy Stumpf before he ends things because she won’t sleep with him. She has since started seeing Steve Pastorinis Scott Colomby, a relationship that her overprotective mother Anne Osborne Blythe Danner does not fully approve of. The family dynamic is tense: Anne tries to shield Gail, while Neil carries a quiet pride in his daughter’s independence.
Then comes the creeping reality of danger in the form of anonymous notes and unsettling calls. Gail receives the first message, a chilling whisper of warning: I am watching you. At first she dismisses it as a prank suggested by her friend Allison Bremer Robin Mattson, but the threat grows more personal and invasive with a second note: I know where you are I’m watching you you tramp I’m coming after you, as well as phone calls in a strange, mocking laugh. > I am watching you. > Are you in the house alone? The principal and school officials urge caution, but Gail’s fear begins to redefine her sense of safety and trust.
The tension intensifies when Gail tells her mother about the stalker, only to be brushed off as a risk of gossip or a danger she can’t fully understand. The rift pushes Gail to confront the situation herself; she travels to San Francisco to visit her father at work and learns that Neil has been fired, a revelation that adds personal stakes to the already heavy burden of fear. Back home, Anne’s insistence on discretion clashes with Gail’s growing resolve to be heard, and Gail starts to detach from the idea that silence will keep her safe. The crisis deepens when a black-and-white photograph Gail took during class surfaces, showing her face with the word RAPE written across it, a brutal symbol of the threat looming over her.
One night, Gail babysits for Jessica Hirsch, who is dating her teacher Chris Elden Alan Fudge. The stalker’s harassment culminates in a chilling encounter: the same man behind the notes calls again while Gail is alone in Jessica’s house, and Phil Lawver Dennis Quaid—Allison’s friend—drops by under the pretense of checking on the situation and uses a calculated one‑man act to expose his true menace. He manipulates the phone and then confronts Gail with a chilling question: Are you in the house alone? The attack that follows is brutal, and Gail is left traumatized and terrified, hospitalized and hesitant to speak out at first.
The aftermath tests Gail’s courage and her family’s ability to respond to a crime that has powerful social and legal implications. Because Phil’s father is a close friend of a local judge, Gail learns that pursuing a case could be complicated and difficult, a complication that adds stress to an already harrowing situation. Nevertheless, with support from her teacher Malevich Magda Harout and a community that begins to listen, Gail begins to reclaim her voice and push back against the fear that had begun to define her life. The narrative follows her slow path toward reclaiming agency and seeking accountability, even as the town grapples with how to handle a crime that cuts to the core of trust and safety.
Back at school, a second girl starts receiving the same unsettling notes, signaling that the danger isn’t limited to Gail alone. Determined to prevent another assault, Gail, now more wary but also more resolute, tries to capture the stalker on camera. Phil, feeling the net close in, attempts to threaten and retaliate, but Steve Pastorinis intervenes and helps subdue him, exposing the pattern of intimidation that has haunted Gail. In a crucial legal moment, Phil pleads guilty to assault but is not charged with rape, a verdict that leaves some viewers unsettled about the boundaries of justice. The story closes with Phil’s disappearance—rumors place him in a boarding school in New Hampshire—and Gail’s lingering sense of what it means to seek protection and truth in a world where fear can be weaponized against young women.
Throughout, the film maintains a careful, restrained tone that foregrounds Gail’s perspective and the emotional toll of stalking and sexual violence. It underscores the tension between speaking out and safeguarding one’s reputation, the complications of family dynamics under pressure, and the resilience required to pursue accountability when power and prejudice seem to shield the perpetrator. The result is a careful, grounded portrayal of trauma, courage, and the long road toward healing, anchored by strong performances from its cast and a quiet commitment to telling a difficult, real-world story with empathy and nuance.

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