There's Someone Inside Your House
When transfer student Makani Young discovers a masked killer is stalking Osborne High’s seniors and threatening to broadcast their darkest secrets, she must race against time to unmask the murderer before graduation night becomes a blood‑soaked finale.
“Everyone has a secret to die for.”
Synopsis
As graduation approaches at Osborne High, a maniac begins stalking students, intent on revealing their darkest secrets to the entire town while terrorizing victims wearing life‑like masks of their own faces. With a mysterious past of her own, Makani and her friends must discover the killer.
Credits
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How many hands made this film
The scale of the collaboration
A crew of 47+ credited
Why a floor?
This is a minimum, not a total. We only count the credits we’ve captured so far, and coverage is uneven — a blockbuster might show a few hundred names while another of the same size shows a couple dozen. The real crews all ran into the thousands. The number here only grows as full credits are enriched — so we frame it as a floor, never a headcount.
Craft leads on file
Edited by Michel AllerShot by Jeff CutterScored by Zachary DawesDesigned by William Arnold
Also known as
- Jemand ist in deinem Hausde
- Killer Gamefr
- C'è qualcuno in casa tuait
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Cast & Crew
47 unique people credited
Top billed cast
Sydney Park
as Makani Young
Theodore Pellerin
as Ollie Larsson
Asjha Cooper
as Alex Crisp
Dale Whibley
as Zach Sandford
Jesse Latourette
as Darby
Burkely Duffield
as Caleb Greeley
Diego Josef
as Rodrigo Doran
Zane Clifford
as Macon Bewley
Sarah Dugdale
as Katie Koons
Bj Harrison
as Gam
William Macdonald
as Mr. Sandford
Emilija Baranac
as Hailey
Supporting cast
23Andrew Dunbar
as Deputy Larsson
Markian Tarasiuk
as Jackson Pace
Jade Falcon
as Stacy
William Edward
as Randall Brice
Anthony Timpano
as Witt Bitonti
Aason Nadjiwan
as Hunter Humphreys
Adrian Hough
as Sheriff Adkins
Ryan Beil
as Dave the Uber Driver
Tally Rodin
as Jasmine
Kayla Heller
as Olivia Grace
Tedra Rogers
as Abigail
Sarah Corrigan
as Lexi
Brittany Hobson
as Brianna
David James Lewis
as Jackson's Dad
Tanya Champoux
as Jackson's Mom
Anna Elizabeth Bitonti
as Jackson's Sister
Ivy Matheson
as Kayla Lum
Kiera Wallace
as Gabrielle Cruz
Terry O Sullivan
as Woman in Yellow
Tara Pratt
as Woman
David Bloom
as Father Beck
Jamie Swettenham
as Puppeteer
Richard Darwin
as Puppeteer
Directors
1Writers
2Producers
4Other crew
5Parents Guide
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