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Drama Cult Classic

One illicit affair, three uninvited guests, and a penthouse that becomes a stage for sadistic games.

THE PENTHOUSE

If what happened in"The Penthouse" happened to you . . . you wouldn't want to talk about it, either.

1967 · 1h 36m · NR · Drama / Thriller / Comedy / Horror · IMDB TMDB

A married man and his young mistress suffer sadistic torture when Tom, Dick and Harry invade their penthouse.

Quick Answer

What is The Penthouse about?

The Penthouse is a 1967 United Kingdom drama, thriller, comedy, and horror film directed by Peter Collinson about a married man and his mistress whose secret rendezvous turns into a nightmare when three strangers invade their penthouse and subject them to psychological and physical torment.

Programmer's Pick

Peter Collinson’s The Penthouse turns a chic London flat into a crucible of dark social games, blending sexploitation with a wickedly sardonic edge. If you like your British black comedy spiked with genuine menace and a salami on the side, welcome home.

— SassyFlix Programmer

Overview

Bruce Victor, a real estate agent entangled in an affair with his mistress Barbara, seeks privacy in a rented penthouse. Their morning takes a sinister turn when two men, posing as meter readers, force their way in and quickly reveal their menacing intentions by restraining Bruce and coercing Barbara. As the unwelcome guests escalate their psychological and physical domination, the apartment transforms from a plush love nest into a claustrophobic arena for cruelty and humiliation. With sharp shifts from black comedy to horror, the film probes the vulnerabilities of its flawed protagonists and the unpredictability of their tormentors, all within the confines of a single, upscale setting.

Details & Specs

Director
Peter Collinson
Writers
Peter Collinson, Scott Forbes
Release
1967
Runtime
1h 36m
Country
United Kingdom
Language
English
Also Known As
O Apartamento dos Sádicos, Med kniven på struben, El penthouse

Why Cult

Single-Setting Suspense

The entire ordeal unfolds in a single penthouse apartment, heightening the film’s claustrophobia and intensity.

British Black Comedy

Dark humor collides with horror and drama, mixing uneasy laughs with genuine discomfort in a distinctly British style.

Sexploitation Elements

The film leans into its adult themes with nudity, mind games, and taboo-breaking scenarios, earning its cult credentials.

Deceptive Intruders

The antagonists use false identities—a classic 'meter man' ruse—to upend the protagonists’ lives in unexpected ways.

Scene Gallery

Threat File

Trigger

Intruders posing as meter men gain entry

Threat

Tom, Dick, and Harry's home invasion and psychological torment

Effect

Victims subjected to restraint, humiliation, and abuse

Setting

Rented penthouse apartment

Questions from the Vault

When was The Penthouse released? +

The Penthouse was released in 1967.

Who directed The Penthouse? +

The Penthouse was directed by Peter Collinson.

How long is The Penthouse? +

The Penthouse has a runtime of 96 minutes.

What genre is The Penthouse? +

The Penthouse is a drama, thriller, comedy, and horror film.

Where can I watch The Penthouse? +

You can watch The Penthouse on SassyFlix.

Trailers & Clips