Best movies like A Matter of Fatal Importance

Paul Steward, editor of a scientific journal, is a failed husband, a failed father, he considers his entire life a failure. His decision is made, there's only one escape: to kill his family and himself. Professional interviews, trips on public transport, discussions with friends... A normal yet oppressive day unfolds.

One man's quiet suburban life takes a sickening lurch for the worse when a young couple move into the deserted house next door. From the word go it is obvious these are not the quiet professional types who *should* be living in such a nice street. As more and more unbelievable events unfold, our hero starts to question his own sanity... and those of his family.

Vamp Anne Baxte marries for money but when her old suitor marries for love and is happy, she becomes insanely jealous. Determined to ruin his life, first she tempts the wife with a lounge lizard. This doesn't work, so she temps her former sweetheart by offering him her husband's business secrets. Unfortunately Ann's husband (George M. Adams) overhears the conversation and not only does he ruin the young man in the stock market, he also tosses Ann out of the house. The film ends bitterly for all concerned.

A South American quasi-revolutionary/guerilla/terrorist and a misled, admiring girl compatriot manage to kidnap the U.S. President during a diplomatic visit to Toronto.

During a Day of the Dead celebration, the dead come to life to prey upon the living. In the remote Mexican village of Santa Bonita, a nightmare lay buried for over a century. But when a group of hard-partying students from the OC are stranded in this strange town, they discover an innkeeper with a dark secret (Laura Harring of Mulholland Drive) a sheriff with a shocking past (David Keith of Firestarter) and a holiday that demands the most horrific sacrifice of all. Now the ceremony can commence. The hordes of the undead have been unleashed. And on this day, an unstoppable feast of human flesh has begun!

When his SUV breaks down on a remote Southwestern road, Jeff Taylor lets his wife, Amy, hitch a ride with a trucker to get help. When she doesn't return, Jeff fixes his SUV and tracks down the trucker -- who tells the police he's never seen Amy. Johnathan Mostow's tense thriller then follows Jeff's desperate search for his wife, which eventually uncovers a small town's murderous secret.

Amish wife and mother Annie faces a crisis when her husband leaves the word of the Amish to live among “normal Americans,” or the “English” as the Amish dub them. But things turn even more dire when her husband returns, seeking custody of their son, and is willing to kill to achieve his goal…

In this third installment of the "Olga" series, our heroine adds jewel smuggling to her repertoire of dope pushing and white slavery. As the vicious Olga (Audrey Campbell) expands her criminal empire, she also encounters more resistance as a string of once-trusted partners turn traitor in an effort to steal the successful racket out from under her. The result is exactly what fans of the series expect, a barrage of torture scenes featuring soldering irons, floggings, spankings, and even an electric chair. As with its predecessors, Olga's House of Shame is a silent black and white film with narration to explain the action, but even with direct commentary it's difficult to keep track of the characters and Campbell (who is occasionally caught laughing out loud at the absurdity of it all) has all the menace of a kindergarten teacher, even when wielding a machete.

Two men stumble into an old mansion, and get involved with a crazed scientist, torture chambers and sinister medical experiments.

Ellie Mae lives on Primrose Hill with her good-hearted and fancy free mother, her drunken father, her younger sister and a mean-spirited grandmother. The Hill is not a good part of town, however. When she meets and falls for a hard-working man, they marry and she hides her past from him. When he discovers the truth it jeopardizes their marriage.

Casper is a kind young ghost who peacefully haunts a mansion in Maine. When specialist James Harvey arrives to communicate with Casper and his fellow spirits, he brings along his teenage daughter, Kat. Casper quickly falls in love with Kat, but their budding relationship is complicated not only by his transparent state, but also by his troublemaking apparition uncles and their mischievous antics.

Catherine Clare reluctantly trades life in 1980 Manhattan for a remote home in the tiny hamlet of Chosen, New York, after her husband George lands a job teaching art history at a small Hudson Valley college. Even as she does her best to transform the old dairy farm into a place where young daughter Franny will be happy, Catherine increasingly finds herself isolated and alone. She soon comes to sense a sinister darkness lurking both in the walls of the ramshackle property—and in her marriage to George.

Behrani, an Iranian immigrant buys a California bungalow, thinking he can fix it up, sell it again, and make enough money to send his son to college. However, the house is the legal property of former drug addict Kathy. After losing the house in an unfair legal dispute with the county, she is left with nowhere to go. Wanting her house back, she hires a lawyer and befriends a police officer. Neither Kathy nor Behrani have broken the law, so they find themselves involved in a difficult moral dilemma.

Escaped convicts terrorize a suburban family they're holding hostage.

The tale of an extraordinary family, the Madrigals, who live hidden in the mountains of Colombia, in a magical house, in a vibrant town, in a wondrous, charmed place called an Encanto. The magic of the Encanto has blessed every child in the family—every child except one, Mirabel. But when she discovers that the magic surrounding the Encanto is in danger, Mirabel decides that she, the only ordinary Madrigal, might just be her exceptional family's last hope.

Set in a small politically unstable Latin American country, the story follows the half English and half Latino Dr. Eduardo Plarr, who left his home to find a better life. Along the way he meets an array of people, including British Consul Charley Fortnum, a representative in Latin America who is trying to keep Revolution from occurring. He is also a remorseful alcoholic. Another person the doctor meets is Clara, whom he immediately falls in love with, but there is a problem: Clara is Charley's wife.

Criminal psychologist Kate Fuller is assigned to the murder of a man who has seemingly been strangled in his sleep by his wife and the only witness is their eight-year-old daughter, Sophie. As Kate digs into the mystery of an ancient demon which kills people in their sleep, she experiences the same petrifying symptoms as all previous victims and spirals through a chilling nightmare to save herself and Sophie before she dares fall asleep again.

A successful, ego-maniacal architect who has spent a lifetime bullying his wife, employees and mistresses wants to make peace as his life approaches its final act.

During a storm, a group of people are trapped inside a mansion with a killer.

A young writer saves a desperate young woman from committing suicide. They eventually fall in love and marry, but their marriage faces some serious roadblocks.

Deep within the darkness of secluded forest land in rural Ireland dwells an ancient evil. Feared by the nearby superstitious villagers as cursed creatures who prey upon the lost, their secrets have been kept from civilization and remain on their hallowed ground. But when a conservationist from London moves in with his wife and infant child in order to survey the land for future construction, his actions unwittingly disturb the horde of demonic forces. Alone in a remote wilderness, he must now ensure his family's survival from their relentless attacks.

Nolan Mack, a soft-spoken bank employee, undoubtedly loves his wife Joy, though their cavernous empty house only underscores how disconnected they’ve always been from each other. Nolan finds himself drifting from his familiar present-day life in pursuit of lost time after meeting a troubled young man named Leo on his drive home. What begins as an aimless drive down an unfamiliar street turns into a life-altering series of events.

A guitar playing killer terrorizes a housewife while his partner robs the bank where her husband works.

When Thomas Archer's happy and successful life is all but ruined following a horrific attack he is presented with a perfect opportunity to exact physical revenge upon the man who caused all his grief. However the immediate consequences of his actions and in-actions are much more complicated than he imagined.

Sarah and Josh are married suburbanites. After a car accident, Sarah suffers blackouts and ends up pregnant though Josh is sterile. As her life spirals she hides a camera in her home and unlocks a horrific secret with far-reaching consequences.

In December of 1944, Lionel Evans, an internationally renowned American conductor, is on a USO tour with his 70-piece symphony orchestra in newly-liberated Belgium. While fleeing from a German counterattack, Evans and his orchestra members are captured by a Panzer division and taken to an old chateau in Luxembourg. Despite orders to execute every prisoner, General Schiller, an avid music lover, commands Evans to give a private concert for him.

In a quiet suburban community where everything is peaceful and in its place, a single crack has just appeared. Angie and Russ are a young married couple with a bright future. Angie is pregnant and expecting to join her circle of friends in happy motherhood, but fate has other plans.

The hero discovers his estranged wife dead and tries to frame her lover for the murder. He becomes involved with the criminals who make various unsuccessful attempts on his life while the police clear up the mystery.

Their relationship on the rocks, a young Brooklyn couple heads to a remote B&B to work things out. But from the moment they arrive at The Happy House it's one disaster after another, and they soon begin to suspect they've wandered into a real life horror movie. Events escalate from weird to terrifying as they contend with the house's batty owner, her imposing son, a moody Swedish lepidopterist, a pedantic English professor, an extraordinarily rare butterfly, the world's best blueberry muffins, a .44 Magnum, a demented serial killer, and one very strict rulebook.

True story of an abusive husband's obsession with his wife and daughter.

A family falls victim to a scientific institute that removes memories and transfers them to a computer.

In this satire of the I.R.S., George Segal plays an Average Joe targeted for the Audit from Hell. His bank accounts are frozen, his home and business are attached by the government, and his wife leaves him. Segal is forced to move into the house of his obnoxious brother-in-law where lot of Odd Couple-type comedy ensues. Segal then plots to turn the tables on the I.R.S., and win back his wife and life.

After a woman's husband beats and abuses her, she and her son join the witness protection program and move away secretly.

Two men (Victor McLaglen, George Macready) botch the kidnapping of a warden's daughter (Fay Spain), then plot to ransom Abraham Lincoln's corpse.

A prominent psychiatrist at a state run hospital wrestles with madness and a dark supernatural force as he races to stop an escaped patient from butchering five people held hostage in a remote house.