Movies like Assimilate (2019)
The best movies like Assimilate (2019) are Splinter (2008), Crimes of the Future (2022) and Elizabeth Harvest (2018). If Assimilate hooked you with its horror and thriller, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedFargo (1996)7.8/10 from 9,577 votes
- NewestWild Party (2025)Released 2025
Splinter (2008)
When their plans for a nature trip go awry, Polly and boyfriend Seth decide to check into a motel. On their way, they're carjacked and kidnapped by low-rent crooks Dennis and Lacey, who take the victims and their SUV to a nearby gas station. Along the way, they encounter an increasingly terrifying horde of parasites, and if any of them intend to survive, they'll have to outsmart the deadly organisms.
Why it matches: Recommended by TMDB viewers · both horror & thriller
Popcorn FlickMovies like thisCrimes of the Future (2022)
With his partner Caprice, celebrity performance artist Saul Tenser publicly showcases the metamorphosis of his organs in avant-garde performances. An investigator from the National Organ Registry obsessively tracks their movements, which is when a mysterious group is revealed... Their mission — to use Tenser's notoriety to shed light on the next phase of human evolution.
Why it matches: Recommended by TMDB viewers · both science fiction & horror
Popcorn FlickMovies like thisElizabeth Harvest (2018)
The newly married Elizabeth arrives with her new husband, the scientist Henry, at a magnificent house. He tells her that she can do there anything she pleases, except to enter a certain closed room.
Why it matches: Recommended by TMDB viewers · both science fiction & thriller
Popcorn FlickMovies like thisContainment (2015)
Neighbors in a block wake one morning to find they have been sealed inside their apartments. Can they work together to find out why? Or will they destroy each other in their fight to escape?
Why it matches: Recommended by TMDB viewers · both thriller & horror
SnoozefestMovies like thisDark Light (2019)
A woman returns to her family home and discovers it to be inhabited by monsters.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisThe Signal (2007)
A horror film told in three parts, from three perspectives, in which a mysterious transmission that turns people into killers invades every cell phone, radio, and television.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
SnoozefestMovies like thisDie Alone (2024)
Lost in a world reclaimed by nature and overrun by mysterious creatures, Ethan, a young man with amnesia navigates the dangerous landscape in search of his lost love Emma. His journey takes an unexpected turn when he encounters Mae, a hardened and eccentric survivor. Together, Ethan and Mae face threats both human and otherwise before a fateful encounter with Kai unravels a secret that lies just beyond Ethan's fractured memory.
Why it matches: Recommended by TMDB viewers · both horror & thriller
Popcorn FlickMovies like thisInfinity Pool (2023)
While staying at an isolated island resort, James and Em are enjoying a perfect vacation of pristine beaches, exceptional staff, and soaking up the sun. But guided by the seductive and mysterious Gabi, they venture outside the resort grounds and find themselves in a culture filled with violence, hedonism, and untold horror. A tragic accident leaves them facing a zero tolerance policy for crime: either you'll be executed, or, if you’re rich enough to afford it, you can watch yourself die instead.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisExtinction (2015)
And suddenly, overnight, the world came to a halt. Two men, two survivors, one kid, and hatred that separates them. A place forgotten by everyone, including the creatures that inhabit the Earth... until now.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisReplicant (2001)
Scientists create a genetic clone of a serial killer in order to help catch the killer, teaming up with two cops.
Why it matches: Recommended by TMDB viewers · both science fiction & thriller
SnoozefestMovies like thisThe Hidden (1987)
When average, law-abiding citizens suddenly turn to a life of hedonistic behavior and violent crime, Detective Tom Beck is tasked with helping young FBI agent Lloyd Gallagher determine the cause.
Why it matches: Recommended by TMDB viewers · both science fiction & horror
Popcorn FlickMovies like thisThe 6th Day (2000)
A world of the very near future in which cattle, fish, and even the family pet can be cloned. But cloning humans is illegal - that is until family man Adam Gibson comes home from work one day to find a clone has replaced him. Taken from his family and plunged into a sinister world he doesn't understand, Gibson must not only save himself from the assassins who must destroy him to protect their secret, but uncover who and what is behind the horrible things happening to him.
Why it matches: Recommended by TMDB viewers · both science fiction & thriller
Popcorn FlickMovies like thisHollow Man (2000)
Cocky researcher Sebastian Caine is working on a project to make living creatures invisible. Determined to achieve the ultimate breakthrough, Caine pushes his team to move to the next phase — using himself as the subject. The test is a success, but when the process can't be reversed and Caine seems doomed to future without flesh, he starts to turn increasingly dangerous.
Why it matches: Recommended by TMDB viewers · both science fiction & thriller
Popcorn FlickMovies like thisBody Snatchers (1993)
When Environmental Protection Agency inspector Steve Malone travels to a remote military base in order to check for toxic materials, he brings his family along for the ride. After arriving at the base, his teenage daughter Marti befriends Jean Platt, daughter of the base's commander, General Platt. When people at the base begin acting strangely, Marti becomes convinced that they are slowly being replaced by plant-like aliens.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisBooks of Blood (2020)
A journey into uncharted and forbidden territory through three tales tangled in space and time.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisAlien Resurrection (1997)
Two hundred years after Lt. Ripley died, a group of scientists clone her, hoping to breed the ultimate weapon. But the new Ripley is full of surprises … as are the new aliens. Ripley must team with a band of smugglers to keep the creatures from reaching Earth.
Why it matches: Recommended by TMDB viewers · both science fiction & horror
Popcorn FlickMovies like thisMargaux (2022)
As a group of seniors celebrate their final college days at a smart house, the house's highly advanced AI system, Margaux, begins to take on a deadly presence of her own. A carefree weekend of partying turns into a dystopian nightmare as they realize Margaux's plans to eliminate her tenants one way or another. Time begins to run out as the group desperately tries to survive and outsmart the smart home.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
SnoozefestMovies like thisGoodnight Mommy (2022)
When twin brothers arrive home to find their mother’s demeanor altered and face covered in surgical bandages, they begin to suspect the woman beneath the gauze might not be their mother.
Why it matches: Recommended by TMDB viewers · both horror & thriller
Popcorn FlickMovies like thisUpgrade (2018)
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.
Why it matches: Recommended by TMDB viewers · both thriller & science fiction
Worth the HypeMovies like thisWifelike (2022)
A grieving detective in the near-future hunts down criminals who trade artificial humans on the black market. In the fight to end AI exploitation, an underground resistance attempts to infiltrate him by sabotaging the programming of the artificial human assigned as his companion to behave like his late wife. She begins to question her reality as memories of a past life begin to surface in a world where nothing is as it seems.
Why it matches: Recommended by TMDB viewers · both science fiction & thriller
Popcorn FlickMovies like thisThe Devil Conspiracy (2023)
A powerful biotech company has breakthrough technology allowing them to clone history’s most influential people with just a few fragments of DNA. Behind this company is a cabal of Satanists that steals the shroud of Christ, putting them in possession of Jesus’ DNA. The clone will serve as the ultimate offering to the devil. The Archangel Michael comes to earth and will stop at nothing to end the devil’s conspiracy.
Why it matches: Similar story and style · both horror & science fiction
Popcorn FlickMovies like thisNirwana Blossom (2016)
Nineteen-year-old Bender is finding himself in a sad situation. He lives in a boring neighbourhood of a boring suburb area. His parents are not on speaking terms with each other. His only silver linings are his brother Thomas and his girlfriend Sesil. With the arrival of a mysterious parcel for his mother things are getting strange and everything changes. The people around Bender start to act weird. They become others. At the beginning Bender manages to avoid contact with these "others" but when Sesil starts to change she faces him with a decision.
Why it matches: Similar story and style · both horror & science fiction
The Grudge 2 (2006)
A young woman encounters a malevolent supernatural force while searching for her missing sister in Tokyo, a mean high school prank goes horribly wrong, and strange things begin happening in a Chicago apartment building.
Why it matches: Similar story and style · both horror & thriller
SnoozefestMovies like thisDouble Dog Dare: The Pitch (2025)
Seven years after losing his wife and child to a group of sadistic eleven-year-olds, Paul meticulously plans his brutal revenge against the now-teenage perpetrators. In a tense confrontation, Paul is visited by the ghost of his late wife, Helena, who pleads with him to abandon his violent quest. As Helena tries to convince him of the consequences of vengeance, Paul reveals the dark steps he has already taken in his pursuit of retribution.
Why it matches: Similar story and style · both thriller & horror
Frequency (2000)
When a rare phenomenon gives police officer John Sullivan the chance to speak to his father, 30 years in the past, he takes the opportunity to prevent his dad's tragic death. After his actions inadvertently give rise to a series of brutal murders he and his father must find a way to fix the consequences of altering time.
Why it matches: Similar story and style · both science fiction & thriller
Worth the HypeMovies like thisSpecies II (1998)
Having just returned from a mission to Mars, Commander Ross isn't exactly himself. He's slowly becoming a terrifying alien entity with one goal -- to procreate with human women! When countless women suffer gruesome deaths after bearing half-alien offspring, scientist Laura Baker and hired assassin Press Lennox use Eve, a more tempered alien clone, to find Ross and his brood. Before long Eve escapes to mate with Ross.
Why it matches: Similar story and style · both science fiction & horror
SnoozefestMovies like thisWild Party (2025)
Inspired by the original poem, a wild night of drinking, love, and sin quickly becomes a deadly ballroom blitz.
Why it matches: Similar story and style · both thriller & horror
Invaders from Mars (1986)
A boy tries to stop aliens that have taken over his town and are brainwashing its inhabitants.
Why it matches: Similar story and style · both horror & science fiction
SnoozefestMovies like this20,000 Leagues Under the Sea (1954)
A ship sent to investigate a wave of mysterious sinkings encounters the advanced submarine, the Nautilus, commanded by Captain Nemo.
Why it matches: Similar story and style · both science fiction
Worth the HypeMovies like thisFargo (1996)
Jerry Lundegaard is a small-town Minnesota car salesman deeply in debt and willing to do almost anything to get out. Police chief Marge Gunderson discovers a string of violent crimes as Jerry's schemes spiral out of control.
Why it matches: Similar story and style · both thriller
Worth the HypeMovies like this
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Frequently asked questions
What are the best movies like Assimilate?
The closest matches to Assimilate are Splinter (2008), Crimes of the Future (2022) and Elizabeth Harvest (2018). Below are 27 more, each with the reason it matches.
What should I watch after Assimilate?
Start with Splinter (2008), the closest match to Assimilate.
What is the highest-rated movie like Assimilate?
Fargo (1996), rated 7.8/10 by 9,577 TMDB users.
What is the newest movie like Assimilate?
Wild Party (2025) is the most recent release on this list.
Are there English movies like Assimilate?
Yes: Splinter (2008), Crimes of the Future (2022) and Elizabeth Harvest (2018).
How are movies similar to Assimilate chosen?
First come films that Trakt’s viewers watch alongside Assimilate, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.