• Home
  • Movie
  • Tv Shows
  • Anime
  • Sports
  • IPTV
  • Collection
  • AI Search
  • Download
  • Embed
Febbox Token

CinemaOS

Your entertainment hub

TrendingMoviesTV ShowsSearch
Powered byConsumet & TMDB API

Important Disclaimer

◝(ᵔᵕᵔ)◜

CinemaOS operates as a content aggregator and does not host any media files on our servers. All content is sourced from third-party providers and embedded services. For any copyright concerns or DMCA takedown requests, please contact the respective content providers directly.

Third-party ContentNo File Hosting

Built with ❤️ for entertainment enthusiasts worldwide

Someone Behind the Door
Someone Behind the Door
Watch TrailerWatch Movie
Share
Someone Behind the Door

"No memory, no name, no mind: This man will act out someone else's insanity and revenge."

1971
1h 33m
5.5(35 votes)
Thriller
Crime
Drama

Overview

A neurosurgeon with a cheating wife takes an amnesiac into his home and conditions him to believe that the cheating wife is his own and to take the "appropriate" action.

Where to Watch

Links & Resources

IMDbView

Social & External

IMDb

Production Companies

Lira Films

Videos & Trailers

1 video

Cast & Crew

14 members
Acting

Charles Bronson

The Stranger

Charles Bronson
Acting

Anthony Perkins

Laurence Jeffries

Anthony Perkins
Acting

Jill Ireland

Frances Jeffries

Jill Ireland
Acting

Henri Garcin

Paul Damien

Henri Garcin
Acting

Agathe Natanson

Lucy

Agathe Natanson
Acting

André Penvern

Intern

André Penvern
Acting

Denise Péronne

Nurse

Denise Péronne
Acting

Carl Studer

Fisherman (as Carl J. Studer)

Carl Studer
Acting

Silvana Blasi

Mrs. Evans

No Image
Production

Adriano Magistretti

Andrew

No Image
Acting

Viviane Everly

Young Girl on Beach

No Image
Acting

Isabelle Del Rio

Nurse

No Image
Acting

Colin Mann

Sgt. Gordon

No Image
Acting

Yves Elliot

Policeman

Yves Elliot

Similar Movies

Platoon
7.7
1986

Platoon

As a young and naive recruit in Vietnam, Chris Taylor faces a moral crisis when confronted with the horrors of war and the duality of man.

Movie
The Bridge on the River Kwai
7.8
1957

The Bridge on the River Kwai

The classic story of English POWs in Burma forced to build a bridge to aid the war effort of their Japanese captors. British and American intelligence officers conspire to blow up the structure, but Col. Nicholson, the commander who supervised the bridge's construction, has acquired a sense of pride in his creation and tries to foil their plans.

Movie
Strangers on a Train
7.7
1951

Strangers on a Train

Having met on a train, a smooth-talking psychotic socialite shares his theory on how two complete strangers can get away with murder to an amateur tennis player — a theory he plans to test out.

Movie
Enemy at the Gates
7.4
2001

Enemy at the Gates

A Russian and a German sniper play a game of cat-and-mouse during the Battle of Stalingrad in WWII.

Movie
Sleuth
7.7
1972

Sleuth

A man who loves games and theater invites his wife's lover to meet him, setting up a battle of wits with potentially deadly results.

Movie
Mulholland Drive
7.8
2001

Mulholland Drive

Blonde Betty Elms has only just arrived in Hollywood to become a movie star when she meets an enigmatic brunette with amnesia. Meanwhile, as the two set off to solve the second woman's identity, filmmaker Adam Kesher runs into ominous trouble while casting his latest project.

Movie
The Talented Mr. Ripley
7.2
1999

The Talented Mr. Ripley

Tom Ripley is a calculating young man who believes it's better to be a fake somebody than a real nobody. Opportunity knocks in the form of a wealthy U.S. shipbuilder who hires Tom to travel to Italy to bring back his playboy son, Dickie. Ripley worms his way into the idyllic lives of Dickie and his girlfriend, plunging into a daring scheme of duplicity, lies and murder.

Movie
Monster's Ball
6.8
2001

Monster's Ball

A prison guard begins a tentative romance with the unsuspecting widow of a man whose execution he presided over.

Movie
Apocalypto
7.6
2006

Apocalypto

Set in the Mayan civilization, when a man's idyllic presence is brutally disrupted by a violent invading force, he is taken on a perilous journey to a world ruled by fear and oppression where a harrowing end awaits him. Through a twist of fate and spurred by the power of his love for his woman and his family he will make a desperate break to return home and to ultimately save his way of life.

Movie
Rope
7.9
1948

Rope

Two young men attempt to prove they committed the perfect murder by hosting a dinner party for the family of a classmate they just strangled to death.

Movie
Mississippi Burning
7.7
1988

Mississippi Burning

Two FBI agents investigating the murder of civil rights workers during the 60s seek to breach the conspiracy of silence in a small Southern town where segregation divides black and white. The younger agent trained in FBI school runs up against the small town ways of his partner, a former sheriff.

Movie
The Recruit
6.4
2003

The Recruit

A brilliant CIA trainee must prove his worth at the Farm, the agency's secret training grounds, where he learns to watch his back and trust no one.

Movie
Kingdom of Heaven
7.0
2005

Kingdom of Heaven

After his wife dies, a blacksmith named Balian is thrust into royalty, political intrigue and bloody holy wars during the Crusades.

Movie
Thelma & Louise
7.6
1991

Thelma & Louise

Taking a break from their dreary lives, close friends Thelma and Louise embark on a short weekend trip that ends in unforeseen incriminating circumstances. As fugitives, both women rediscover the strength of their bond and their newfound resilience.

Movie
La Dolce Vita
8.1
1960

La Dolce Vita

Episodic journey of journalist Marcello who struggles to find his place in the world, torn between the allure of Rome's elite social scene and the stifling domesticity offered by his girlfriend, all the while searching for a way to become a serious writer.

Movie
Leaving Las Vegas
7.3
1995

Leaving Las Vegas

Ben Sanderson, an alcoholic Hollywood screenwriter who lost everything because of his drinking, arrives in Las Vegas to drink himself to death. There, he meets and forms an uneasy friendship and non-interference pact with prostitute Sera.

Movie
A Beautiful Mind
7.9
2001

A Beautiful Mind

From the heights of notoriety to the depths of depravity, John Forbes Nash Jr. experiences it all. As a brilliant but socially awkward mathematician, he made a groundbreaking discovery early in his career and stands on the brink of international acclaim. But as the handsome and arrogant Nash accepts secret work in cryptography, he becomes entangled in a mysterious conspiracy. His life takes a nightmarish turn and he soon finds himself on a painful and harrowing journey of self-discovery.

Movie
Poseidon
5.9
2006

Poseidon

A packed cruise ship traveling the Atlantic is hit and overturned by a massive wave, compelling the passengers to begin a dramatic fight for their lives.

Movie
Fire
6.7
1997

Fire

In a barren, arranged marriage to an amateur swami who seeks enlightenment through celibacy, Radha's life takes an irresistible turn when her beautiful young sister-in-law seeks to free herself from the confines of her own loveless marriage.

Movie
Casino
8.0
1995

Casino

In early-1970s Las Vegas, Sam "Ace" Rothstein gets tapped by his bosses to head the Tangiers Casino. At first, he's a great success in the job, but over the years, problems with his loose-cannon enforcer Nicky Santoro, his ex-hustler wife Ginger, her con-artist ex Lester Diamond and a handful of corrupt politicians put Sam in ever-increasing danger.

Movie

Recommended Movies

Friendly Persuasion
6.6
1956

Friendly Persuasion

The story of a family of Quakers in Indiana in 1862. Their religious sect is strongly opposed to violence and war. It's not easy for them to meet the rules of their religion in everyday life but when Southern troops pass the area they are in real trouble. Should they fight, despite their peaceful attitude?

Movie
Wet Woman in the Wind
5.8
2016

Wet Woman in the Wind

Dissipated Tokyo playwright, Kosuke has retreated to the countryside after deciding that he's done with women, but the indefatigable cat-in-heat Shiori has other ideas, clinging to Kosuke like his shadow.

Movie
The Fool Killer
7.1
1965

The Fool Killer

After the Civil War, a southern boy, aged 12, runs away from his foster home, wanders the countryside, and meets various odd characters along the way, including Milo, a mysterious drifter who may or may not be the vengeful "Fool Killer" of folklore.

Movie
No Blade of Grass
5.3
1970

No Blade of Grass

A strange new virus has appeared, which only attacks strains of grasses such as wheat and rice, and the world is descending into famine and chaos. Architect John, along with his family and friends, is making his way from London to his brother's farm in northern England where there will hopefully be food and safety for all of them.

Movie
Parasite
8.5
2019

Parasite

All unemployed, Ki-taek's family takes peculiar interest in the wealthy and glamorous Parks for their livelihood until they get entangled in an unexpected incident.

Movie
The Fantastic 4: First Steps
7.2
2025

The Fantastic 4: First Steps

Against the vibrant backdrop of a 1960s-inspired, retro-futuristic world, Marvel's First Family is forced to balance their roles as heroes with the strength of their family bond, while defending Earth from a ravenous space god called Galactus and his enigmatic Herald, Silver Surfer.

Movie
Superman
7.5
2025

Superman

Superman, a journalist in Metropolis, embarks on a journey to reconcile his Kryptonian heritage with his human upbringing as Clark Kent.

Movie
Holidate
7.0
2020

Holidate

Fed up with being single on holidays, two strangers agree to be each other's platonic plus-ones all year long, only to catch real feelings along the way.

Movie
Anora
7.0
2024

Anora

A young sex worker from Brooklyn gets her chance at a Cinderella story when she meets and impulsively marries the son of an oligarch. Once the news reaches Russia, her fairytale is threatened as his parents set out to get the marriage annulled.

Movie
Jurassic World Rebirth
6.4
2025

Jurassic World Rebirth

Five years after the events of Jurassic World Dominion, covert operations expert Zora Bennett is contracted to lead a skilled team on a top-secret mission to secure genetic material from the world's three most massive dinosaurs. When Zora's operation intersects with a civilian family whose boating expedition was capsized, they all find themselves stranded on an island where they come face-to-face with a sinister, shocking discovery that's been hidden from the world for decades.

Movie
Dune: Part Two
8.1
2024

Dune: Part Two

Follow the mythic journey of Paul Atreides as he unites with Chani and the Fremen while on a path of revenge against the conspirators who destroyed his family. Facing a choice between the love of his life and the fate of the known universe, Paul endeavors to prevent a terrible future only he can foresee.

Movie
Star Wars
8.2
1977

Star Wars

Princess Leia is captured and held hostage by the evil Imperial forces in their effort to take over the galactic Empire. Venturesome Luke Skywalker and dashing captain Han Solo team together with the loveable robot duo R2-D2 and C-3PO to rescue the beautiful princess and restore peace and justice in the Empire.

Movie
Cold Prey
6.3
2006

Cold Prey

When one of them breaks a leg, five friends snowboarding in the Norwegian mountains take shelter in an abandoned ski lodge and soon realize they’re not alone.

Movie
Gramps Is in the Resistance
6.9
1983

Gramps Is in the Resistance

It is 1943 in Paris. Like so many others, the Bourbelle family's home has been taken over by the Germans and they now live in their cellar. Little do they know that the son, Guy-Hubert Bourdelle, is far from being the cowardly hairdresser he pretends. He is in truth the Germans’ most feared opponent: le super-résistant!

Movie
La La Land
7.9
2016

La La Land

Mia, an aspiring actress, serves lattes to movie stars in between auditions and Sebastian, a jazz musician, scrapes by playing cocktail party gigs in dingy bars, but as success mounts they are faced with decisions that begin to fray the fragile fabric of their love affair, and the dreams they worked so hard to maintain in each other threaten to rip them apart.

Movie
Upgrade
7.5
2018

Upgrade

A brutal mugging leaves Grey Trace paralyzed in the hospital and his beloved wife dead. A billionaire inventor soon offers Trace a cure — an artificial intelligence implant called STEM that will enhance his body. Now able to walk, Grey finds that he also has superhuman strength and agility — skills he uses to seek revenge against the thugs who destroyed his life.

Movie
Whiplash
8.4
2014

Whiplash

Under the direction of a ruthless instructor, a talented young drummer begins to pursue perfection at any cost, even his humanity.

Movie
Rope
7.9
1948

Rope

Two young men attempt to prove they committed the perfect murder by hosting a dinner party for the family of a classmate they just strangled to death.

Movie
A Serbian Film
5.5
2010

A Serbian Film

Retired porn star Milos leads a normal family life trying to make ends meet. Presented with the opportunity of a lifetime to financially support his family for the rest of their lives, Milos must participate in one last mysterious film. From then on, Milos is drawn into a maelstrom of unbelievable cruelty and mayhem.

Movie
Coherence
7.2
2013

Coherence

Four couples gather for dinner the night a mysterious and powerful comet passes overhead.

Movie