Ahead of Halloween, Greece’s Cosmote TV gathered clips from all sorts of horror movies to create a scary montage for spooky season.

The spot is structured like a horror movie. It starts quietly, with a creepy soundtrack intoning, “someone’s in the house …” and footage revealing some people sleeping, while others – with perhaps less benign intentions – creeping. Then a clock begins ticking and things start moving a little more urgently. Finally, the spot opens up with a driving electronic beat and the spot dives into a series of quick cuts of  jump scares and screams.

Cosmote’s chills and thrills Halloween event runs from October 23 through November 3.