There’s Someone Inside Your House on Netflix: Release date, cast, and trailer

Netflix has released the trailer for its upcoming thriller film ‘There’s Someone Inside Your House’, starring Sydney Park (Pretty Little Liars: The Perfectionists) and Théodore Pellerin in the lead.

Release date

There’s Someone Inside Your House is set to be released on October 6.

Cast and Creators

Made by producers of Stranger Things and The Conjuring Universe, the movie’s cast also includes:

  • William MacDonald (Riverdale)
  • Dale Whibley
  • Asjha Cooper
  • Jesse LaTourette
  • Burkely Duffield
  • Anthony Timpano
  • Diego Josef
  • Andrew Dunbar
  • Sarah Dugdale

Director: Patrick Brice

Writer: Henry Gayden


The official description by Netflix reads:

“The graduating class at Osborne High is being targeted by a masked assailant, intent on exposing the darkest secret of each victim, and only a group of misfit outsiders can stop the killings”.

Other details

This movie is based on a New York Times bestselling novel of the same name written by Stephanie Perkins.


The trailer shows a high school senior (Sydney Park) and the rest of her new school’s graduating class being targeted by a masked killer intent on wreaking havoc in their lives.

Also Read: Welcome To The Blumhouse on Prime Video: New horror anthology

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