Someone’s Knocking at the Door

Someone’s Knocking at the Door

Year: 2009

Runtime: 80 mins

Language: English

Director: Chad Ferrin

ComedyHorror

Returning to the same medical school where they were test subjects years before, two twisted serial killers use brutal sex acts to kill off a group of med students.

Someone’s Knocking at the Door (2009) – Spoiler-Free Movie Summary & Plot Overview

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In a towering, austere campus that once doubled as a laboratory for questionable experiments, a handful of former students return to the very halls where their lives were altered by a strange, mind‑bending drug. The atmosphere is thick with the lingering echo of past trials, and the corridors seem to pulse with an unseen tension that blurs the line between academic rigor and something far more primal.

Among the returning cohort, Ray drifts between curiosity and fatigue, while his close friends—Meg, a sharp‑witted skeptic; Joe, whose dry humor masks deeper uncertainties; Annie, whose fierce independence often clashes with the group’s dynamics; and Sebastian, a brooding presence—navigate the uneasy familiarity of their old haunt. The enigmatic Justin, still haunted by memories of the night they first encountered the drug, provides a restless anchor for the group as they grapple with lingering questions about what they once endured.

The school’s sterile laboratories and lecture halls become a backdrop for an increasingly surreal tension, where the ordinary rituals of study are shadowed by whispers of a dark legacy. The students stumble across fragmented case files and rumors of a notorious duo who once turned the institution into a stage for grotesque acts. Their curiosity pulls them deeper into a world where scientific ambition and forbidden desire intersect, hinting at forces that may still be at work behind the pristine façade.

As the night lengthens, the line between reality and hallucination begins to fray, and the friends find themselves drawn into a maze of hidden motives, unsettling whispers, and an atmosphere thick with dread. The film pulses with a blend of clinical coldness and visceral unease, promising a descent into a nightmarish convergence of medicine, manipulation, and the lingering shadows of a terrifying past.

Last Updated: October 07, 2025 at 13:36

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