Horror by Mood
Ranked by intensity score
Every film on this list scores 8 or higher on Watch Darkly's 0–10 intensity axis. Intensity measures how severe the ordeal of watching feels. That covers violence and cruelty, and also emotional devastation. It is scored separately from gore, so a film can rank high here with very little blood on screen. The list is ranked by intensity, highest first.
Intensity is the newest of our scoring axes, and not every film in the catalog has an intensity score yet. A film missing from this list may simply not have been scored on it.
A young couple is pushed to the limits of sanity as they attempt to be reunited amid the chaos of a pandemic outbreak. The streets erupt into violence and depravity, as those infected are driven to enact the most cruel and ghastly things imaginable.
A young woman’s quest for revenge against the people who kidnapped and tortured her as a child leads her and her best friend, also a victim of child abuse, on a terrifying journey into a living hell of depravity.
A young woman left her family for an unspecified reason. The husband determines to find out the truth and starts following his wife. At first, he suspects that a man is involved. But gradually, he finds out more and more strange behaviors and bizarre incidents that indicate something more than a possessed love affair.
True-crime writer Ellison Oswalt is in a slump; he hasn't had a best seller in more than 10 years and is becoming increasingly desperate for a hit. So, when he discovers the existence of a snuff film showing the deaths of a family, he vows to solve the mystery. He moves his own family into the victims' home and gets to work. However, when old film footage and other clues hint at the presence of a supernatural force, Ellison learns that living in the house may be fatal.
In the post-apocalyptic future, reigning tyrannical supercomputers teleport a cyborg assassin known as the "Terminator" back to 1984 to kill Sarah Connor, whose unborn son is destined to lead insurgents against 21st century mechanical hegemony. Meanwhile, the human-resistance movement dispatches a lone warrior to safeguard Sarah. Can he stop the virtually indestructible killing machine?
A maniacal clown named Art terrorizes three young women on Halloween night and everyone else who stands in his way.
When Seth Brundle makes a huge scientific and technological breakthrough in teleportation, he decides to test it on himself. Unbeknownst to him, a common housefly manages to get inside the device and the two become one.
Adjacent horror. It is here for what it offers horror fans.
The drug-induced utopias of four Coney Island residents are shattered when their addictions run deep.
Adjacent horror. It is here for what it offers horror fans.
Keller Dover is facing every parent’s worst nightmare. His six-year-old daughter, Anna, is missing, together with her young friend, Joy, and as minutes turn to hours, panic sets in. The only lead is a dilapidated RV that had earlier been parked on their street.
When brothers Pedro and Jimi discover that a demonic infection has been festering in a nearby farmhouse, they attempt to evict the victim from their land. Failing to adhere to the proper rites of exorcism, their reckless actions inadvertently trigger an epidemic of possessions across their rural community.
Americans Amy, Stacy, Jeff and Eric look for fun during a sunny holiday in Mexico, but they get much more than that after visiting an archaeological dig in the jungle.
A fading celebrity decides to use a black market drug, a cell-replicating substance that temporarily creates a younger, better version of herself.
Two homicide detectives are on a desperate hunt for a serial killer whose crimes are based on the "seven deadly sins" in this dark and haunting film that takes viewers from the tortured remains of one victim to the next. The seasoned Det. Somerset researches each sin in an effort to get inside the killer's mind, while his novice partner, Mills, scoffs at his efforts to unravel the case.
After the loss of her husband, a woman seeks solace with her in-laws in their secluded family home. As one by one they are transformed into Deadites—turning the gathering into a family reunion from hell—she comes to discover that the vows she took in life... live on even in death.
When athletic teen Mari Collingwood opts to hang out with her friend Paige in town rather than spend an evening in with her parents vacationing at the family's remote lake house, it marks the beginning of a night no one is going to forget.
A small-town Oregon teacher and her brother, the local sheriff, discover a young student is harbouring a dangerous secret that could have frightening consequences.
About to embark on a new world tour, global pop sensation Skye Riley begins experiencing increasingly terrifying and inexplicable events. Overwhelmed by the escalating horrors and the pressures of fame, Skye is forced to face her dark past to regain control of her life before it spirals out of control.
Three backpackers head to a Slovakian city that promises to meet their hedonistic expectations, with no idea of the hell that awaits them.
When a young couple goes to a remote wooded lake for a romantic getaway, their quiet weekend is shattered by an aggressive group of local kids. Rowdiness quickly turns to rage as the teens terrorize the couple in unimaginable ways, and a weekend outing becomes a bloody battle for survival.
A police chief in the war-torn streets of Los Angeles discovers that an extraterrestrial creature is hunting down residents - and that he is the next target.
After witnessing a bizarre, traumatic incident involving a patient, Dr. Rose Cotter starts experiencing frightening occurrences that she can't explain.
A group of student activists travel from New York City to the Amazon to save the rainforest. However, once they arrive in this vast green landscape, they soon discover that they are not alone… and that no good deed goes unpunished.
Between the events of 'Saw' and 'Saw II', a sick and desperate John Kramer travels to Mexico for a risky and experimental medical procedure in hopes of a miracle cure for his cancer, only to discover the entire operation is a scam to defraud the most vulnerable. Armed with a newfound purpose, the infamous serial killer returns to his work, turning the tables on the con artists in his signature visceral way through devious, deranged, and ingenious traps.
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.
During a shootout in a saloon, Sheriff Hunt injures a suspicious stranger. The doctor's assistant, wife of the local foreman, tends to him in prison. That night, the town is attacked and they both disappear—only the arrow of a cannibal tribe is found. Hunt and a few of his men go in search of the prisoner and the foreman's wife.
A brilliant plastic surgeon creates a synthetic skin that withstands any kind of damage. His guinea pig: a mysterious and volatile woman who holds the key to his obsession.
When Brent turns down his classmate Lola's invitation to the prom, she concocts a wildly violent plan for revenge.
A group of eighty American workers are locked in their office and ordered by an unknown voice to participate in a twisted game.
After tracing the origin of a disturbing supernatural affliction to a wealthy family's ancestral gravesite, a team of paranormal experts relocates the remains—and soon discovers what happens to those who dare to mess with the wrong grave.
When a mysterious entity possesses a young girl, her mother seeks the help of two Catholic priests to save her life.
A hedonistic man finds a mysterious puzzle box that summons a group of gruesome beings known as the Cenobites. These otherworldly entities open the doors to a dominion where pain and pleasure are indivisible.
The young daughter of a journalist disappears into the desert without a trace—eight years later, the broken family is shocked when she is returned to them, as what should be a joyful reunion turns into a living nightmare.
Following the death of the Leigh family matriarch, Annie and her children uncover disturbing secrets about their heritage. Their daily lives are not only impacted, but they also become entangled in a chilling fate from which they cannot escape, driving them to the brink of madness.
Twenty-eight days after a killer virus was accidentally unleashed from a British research facility, a small group of London survivors are caught in a desperate struggle to protect themselves from the infected. Carried by animals and humans, the virus turns those it infects into homicidal maniacs -- and it's absolutely impossible to contain.
In 2047, a group of astronauts are sent to investigate and salvage the starship Event Horizon which disappeared mysteriously seven years before on its maiden voyage. However, it soon becomes evident that something sinister resides in its corridors.
Clarice Starling is a top student at the FBI's training academy. Jack Crawford wants Clarice to interview Dr. Hannibal Lecter, a brilliant psychiatrist who is also a violent psychopath, serving life behind bars for various acts of murder and cannibalism. Crawford believes that Lecter may have insight into a case and that Starling, as an attractive young woman, may be just the bait to draw him out.
During its return to the earth, commercial spaceship Nostromo intercepts a distress signal from a distant planet. When a three-member team of the crew discovers a chamber containing thousands of eggs on the planet, a creature inside one of the eggs attacks an explorer. The entire crew is unaware of the impending nightmare set to descend upon them when the alien parasite planted inside its unfortunate host is birthed.