Movies Like Extremity
If you loved Extremity's Horror storytelling, these films deliver a similar experience — carefully selected for tone, themes, and emotional depth. Each pick includes where to watch it right now.
★ Top Picks

Saint Catherine
An orphaned girl is rescued from a satanic ritual and taken to Saint Catherine Institute for homeless youth. There she will learn new skills while facing demons that stalk her.

Lights Out
Rebecca must unlock the terror behind her little brother's experiences that once tested her sanity, bringing her face to face with a supernatural spirit attached to their mother.

Prince of Darkness
A priest discovers an ancient canister containing a strange liquid in an abandoned church. When a group of graduate students and scientists are tasked with studying it, they unknowingly unleash an evil force waiting to destroy all of humanity.

The Deliverance
Ebony Jackson, a struggling single mother fighting her personal demons, moves her family into a new home for a fresh start. But when strange occurrences inside the home raise the suspicions of Child Protective Services and threaten to tear the family apart, Ebony soon finds herself locked in a battle for her life and the souls of her children.

Nekrotronic
A man discovers that he is part of a secret sect of magical beings who hunt down and destroy demons in the internet.

The Ritual
Two priests, one in crisis with his faith and the other confronting a turbulent past, must overcome their differences to perform a risky exorcism.

The Entity
A single mom is raped by an invisible force. Her psychiatrist believes the experience stems from childhood trauma, while she knows something supernatural is at play.

The Haunting in Connecticut
When the Campbell family moves to upstate Connecticut, they soon learn that their charming Victorian home has a disturbing history: not only was the house a transformed funeral parlor where inconceivable acts occurred, but the owner's clairvoyant son Jonah served as a demonic messenger, providing a gateway for spiritual entities to crossover.
More Movies Like Extremity

Smile
After witnessing a bizarre, traumatic incident involving a patient, Dr. Rose Cotter starts experiencing frightening occurrences that she can't explain.

The Conjuring: The Devil Made Me Do It
Paranormal investigators Ed and Lorraine Warren encounter what would become one of the most sensational cases from their files. The fight for the soul of a young boy takes them beyond anything they'd ever seen before, to mark the first time in U.S. history that a murder suspect would claim demonic possession as a defense.

6 Souls
A female forensic psychiatrist discovers that all of one of her patient's multiple personalities are murder victims. She will have to find out what's happening before her time is finished.

Hellraiser
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.

Constantine
John Constantine has literally been to Hell and back. When he teams up with a policewoman to solve the mysterious suicide of her twin sister, their investigation takes them through the world of demons and angels that exists beneath the landscape of contemporary Los Angeles.

Deliver Us from Evil
When a frightening wave of violence sweeps through New York City, troubled cop Sarchie fails to find a rational explanation for the bizarre crimes. However, his eyes are opened to a frightening alternate reality when renegade Jesuit priest Mendoza convinces him that demonic possession may be to blame for the gruesome murders. Together, they wage a valiant supernatural struggle to rid the city of an otherworldly evil.

Cobweb
Eight year old Peter is plagued by a mysterious, constant tapping from inside his bedroom wall—one that his parents insist is all in his imagination. As Peter's fear intensifies, he believes that his parents could be hiding a terrible, dangerous secret and questions their trustworthiness.

A Dark Song
A determined young woman and a damaged occultist risk their lives and souls to perform a dangerous ritual that will grant them what they want.

Prey for the Devil
In response to a global rise in demonic possessions, the Catholic Church reopens exorcism schools to train priests in the Rite of Exorcism. On this spiritual battlefield, an unlikely warrior rises: a young nun, Sister Ann. Thrust onto the spiritual frontline with fellow student Father Dante, Sister Ann finds herself in a battle for the soul of a young girl and soon realizes the Devil has her right where he wants her.

It Feeds
A clairvoyant therapist confronts her own personal demons while trying to save a young girl who believes a malevolent entity is feeding on her.

Lemora: A Child's Tale of the Supernatural
A notorious bank robber kills his wife and flees the police, only to be captured by a mysterious group of figures in an abandoned town. His beautiful daughter, Lila Lee, receives a letter stating that her father is near death and that he needs to see her. Sneaking away at night from her minister guardian, Lila embarks on a terrifying journey...

Superstition
A witch put to death in 1692 swears vengeance on her persecutors and returns to the present day to punish their descendants.
Why These Movies Are Similar
These recommendations share core qualities with Extremity (2018): Horror themes, similar narrative structure, and comparable emotional depth. NoBadPicks uses a combination of TMDB collaborative filtering, genre matching, and AI analysis to surface films most likely to resonate with fans of Extremity.
See full details for Extremity (2018)