Movies like The Demon Rat (1992)
The best movies like The Demon Rat (1992) are Monolith (2023), The Relic (1997) and The Whisperer in Darkness (2011). If The Demon Rat hooked you with its horror and mystery, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedThe Fly (1986)7.4/10 from 5,254 votes
- NewestMexican Psycho (2026)Released 2026
- In SpanishMexican Psycho (2026)Also in Spanish
Monolith (2023)
A desperate young journalist turns to podcasting to salvage her career, but her rush to make headlines leads her to an alien conspiracy.
Why it matches: Recommended by TMDB viewers · both horror & mystery
Popcorn FlickMovies like thisThe Relic (1997)
A homicide detective teams up with an evolutionary biologist to hunt a giant creature that is killing people in a Chicago museum.
Why it matches: Recommended by TMDB viewers · both horror & mystery
Popcorn FlickMovies like thisThe Whisperer in Darkness (2011)
Folklore professor Albert Wilmarth investigates legends of strange creatures in the most remote hills of Vermont. His enquiry reveals a terrifying glimpse of the truth that lurks behind the legends.
Why it matches: Recommended by TMDB viewers · both horror & mystery
Popcorn FlickMovies like thisColor Out of Space (2020)
The Gardner family moves to a remote farmstead in rural New England to escape the hustle of the 21st century. They are busy adapting to their new life when a meteorite crashes into their front yard, melts into the earth, and infects both the land and the properties of space-time with a strange, otherworldly colour. To their horror, the family discovers this alien force is gradually mutating every life form that it touches—including them.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisDeath Machine (1995)
Chaank Armaments is experimenting with the ultimate fighting machine which is part human - part machine. So far, the Hardman project has been unreliable and has killed a number of innocent people. The genius behind this project is Jack who lives in a world of models, toys and magazines. When he is fired by Cale for killing a few corporate officers, he unleashes the ultimate killing machine called the 'Warbeast' against Cale and those who would help her.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
SnoozefestMovies like thisSplinter (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 thisThe Car (1977)
The Utah community of Santa Ynez is being terrorized by a mysterious black coupe that appears out of nowhere and begins running people down. After the car kills off the town sheriff, Captain Wade Parent is determined to stop the murderous driver.
Why it matches: Recommended by TMDB viewers · both horror & 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 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 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 thisAbduction (2019)
A man steps out of a park fountain in Ho Chi Minh City with no recollection of who he is or where he came from. As he wanders through the city, piecing together clues to his past, he is relentlessly pursued by mysterious figures.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisAlligator (1980)
A baby alligator is flushed down a toilet and survives by eating discarded lab animals that have been injected with growth hormones. The now gigantic animal escapes the city sewers and goes on a rampage, pursued by a cop and a big-game hunter.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisWillard (1971)
A social misfit, Willard is made fun of by his co-workers, and squeezed out of the company started by his deceased father by his boss. His only friends are a couple of rats he raised at home, Ben and Socrates. However, when one of them is killed at work, he goes on a rampage using his rats to attack those who have been tormenting him.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisNightmares (1983)
A collection of short stories. In one a woman who leaves her house late at night to drive to the store while a killer is loose encounters some problems. In the second an arcade whiz kid's obsession with a game leads to deadly consequences. In the third a small town priest loses his faith and decides to leave town, but in the desert is stalked by a mysterious black pick-up truck. In the final story, a family's problem with a rat is larger than they think.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
SnoozefestMovies like thisMexican Psycho (2026)
Follows an "ultra-violent and intelligent" psychopath who challenges the police by leaving a white paper rabbit at each crime scene, connecting them all.
Why it matches: Recommended by TMDB viewers · both thriller & horror
Worth the HypeMovies like thisThe House of Snails (2021)
A writer secludes himself in the mountains and falls in lust with local Berta. After realizing the oddities of the rural community the author starts to question the lines between reality and fiction.
Why it matches: Recommended by TMDB viewers · both thriller & horror
SnoozefestMovies like thisThe Return (2020)
After the death of his father, a brilliant college student returns to his family home where he learns that the horrors from his childhood aren't as dead and gone as he once thought.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisThe Banana Splits Movie (2019)
A boy named Harley and his family attend a taping of The Banana Splits TV show, which is supposed to be a fun-filled birthday for young Harley and business as usual for Rebecca, the producer of the series. But things take an unexpected turn - and the body count quickly rises. Can Harley, his mom and their new pals safely escape?
Why it matches: Recommended by TMDB viewers · both horror & thriller
Popcorn FlickMovies like thisThe Evil (1978)
Shortly after moving into a dark, brooding mansion, a psychologist and his co-workers are terrorized by a horrible evil being.
Why it matches: Recommended by TMDB viewers · both thriller & horror
SnoozefestMovies like thisThem! (1954)
As a result of nuclear testing, gigantic, ferocious mutant ants appear in the American desert southwest, and a father-daughter team of entomologists join forces with the state police officer who first discovers their existence, an FBI agent and, eventually, the US Army to eradicate the menace, before it spreads across the continent — and the world.
Why it matches: Recommended by TMDB viewers · both science fiction & horror
Popcorn FlickMovies like this28 Weeks Later (2007)
Twenty-eight weeks after the spread of a deadly rage virus, the inhabitants of the British Isles have lost their battle against the onslaught, as the virus has killed everyone there. Six months later, a group of Americans dare to set foot on the Isles, convinced the danger has passed. But it soon becomes all too clear that the scourge continues to live, waiting to pounce on its next victims.
Why it matches: Similar story and style · both horror & thriller
Popcorn FlickMovies like thisDeep Evil (2004)
There's been an incident at a top secret bio-research lab in remote Alaska. A crack team of military ops are on their way, unsure if it's an accident, an act of terrorism ... or something else. Tensions rise as the squad uncovers one grisly discovery after another, and faces the possibility of a traitor in their midst.
Why it matches: Similar story and style · both science fiction & thriller
Lavalantula (2015)
Giant lava breathing tarantulas – Lavalantulas – erupt out of ancient volcanos in the Santa Monica Mountains, raining death and destruction upon Los Angeles. With the City of Angels on the verge of incineration, only a washed up ‘90s action hero actor stands in the way of this monstrous swarm of bloodthirsty creatures who burn their victims alive.
Why it matches: Similar story and style · both horror & science fiction
SnoozefestMovies like thisResident Evil (2002)
When a virus leaks from a top-secret facility, turning all resident researchers into ravenous zombies and their lab animals into mutated hounds from hell, the government sends in an elite military task force to contain the outbreak.
Why it matches: Similar story and style · both horror & science fiction
Popcorn FlickMovies like thisResident Evil: Apocalypse (2004)
As the city is locked down under quarantine, Alice finds out that the people that died from the previous incident at the Umbrella Corporation have turned into zombies. She then joins a small band of elite soldiers, who are enlisted to rescue the missing daughter of the creator of the mutating T-virus. Once lack of luck and resources happen, they begin to wage an exhilarating battle to survive and escape before the Umbrella Corporation erases its experiment from the face of the earth.
Why it matches: Similar story and style · both horror & science fiction
Popcorn FlickMovies like thisDagon (2001)
A boating accident off the coast of Spain sends Paul and his girlfriend Barbara to the decrepit fishing village of Imboca. As night falls, people start to disappear and things not quite human start to appear. Paul is pursued by the entire town. Running for his life, he uncovers Imboca's secret..they worship Dagon, a monstrous god of the sea...and Dagon's unholy offspring are on the loose...
Why it matches: Similar story and style · both horror & thriller
Popcorn FlickMovies like thisResident Evil: Extinction (2007)
Years after the Racoon City catastrophe, survivors travel across the Nevada desert, hoping to make it to Alaska. Alice joins the caravan and their fight against hordes of zombies and the evil Umbrella Corp.
Why it matches: Similar story and style · both horror & science fiction
Popcorn FlickMovies like thisToxic Shark (2017)
A tropical singles retreat takes a terrifying turn when guests realize a poisonous shark is infesting the surrounding water. Not only will it rip apart its victims, but it also uses projectile acid to hunt - in and out of the water.
Why it matches: Similar story and style · both horror & science fiction
SnoozefestMovies like thisThe Fly (1986)
When brilliant, eccentric scientist Seth Brundle makes a huge 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.
Why it matches: Similar story and style · both horror & science fiction
Worth the HypeMovies like thisUnknown (2006)
Five men wake up in a locked-down warehouse with no memory of who they are. They are forced to figure out who is good and who is bad to stay alive.
Why it matches: Similar story and style · both mystery & thriller
Popcorn FlickMovies like this
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Frequently asked questions
What are the best movies like The Demon Rat?
The closest matches to The Demon Rat are Monolith (2023), The Relic (1997) and The Whisperer in Darkness (2011). Below are 27 more, each with the reason it matches.
What should I watch after The Demon Rat?
Start with Monolith (2023), the closest match to The Demon Rat.
What is the highest-rated movie like The Demon Rat?
The Fly (1986), rated 7.4/10 by 5,254 TMDB users.
What is the newest movie like The Demon Rat?
Mexican Psycho (2026) is the most recent release on this list.
Are there Spanish movies like The Demon Rat?
Yes: Mexican Psycho (2026) and The House of Snails (2021).
How are movies similar to The Demon Rat chosen?
First come films that Trakt’s viewers watch alongside The Demon Rat, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.