Movies like Project Dorothy (2024)
The best movies like Project Dorothy (2024) are Dark Light (2019), The Signal (2007) and Splinter (2008). If Project Dorothy hooked you with its horror and science fiction, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedDeep Water (2026)7.4/10 from 722 votes
- NewestThe Last House (2026)Released 2026
Dark 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 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 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 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 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 thisDouble Blind (2024)
After an experimental drug trial goes awry, the test subjects face a terrifying side effect: if you fall asleep you die. Trapped in an isolated facility, panic ensues as they try to escape and somehow stay awake.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisAssimilate (2019)
Three friends making a web series about their town discover that their neighbors are being killed and replaced by creatures who are perfect copies of their victims.
Why it matches: Recommended by TMDB viewers · both horror & thriller
Popcorn FlickMovies like thisThe Mist (2007)
After a violent storm, a dense cloud of mist envelops a small Maine town, trapping David Drayton and his five-year-old son in a local grocery store with other local residents. They soon discover that the mist conceals deadly horrors that threaten their lives, and worse, their sanity.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Worth the HypeMovies 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 thisSubservience (2024)
With his wife out sick, a struggling father brings home a lifelike AI, only to have his self-aware new help want everything her new family has to offer... Like the affection of her owner and she'll kill to get it.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisThe Resurrected (1991)
Charles Dexter Ward, a wealthy scientist, uses an ancient diary and human remains to begin a terrifying and bloody pursuit for immortality.
Why it matches: Recommended by TMDB viewers · both horror & thriller
Popcorn FlickMovies like thisThe Last House (2026)
A family suddenly sealed inside their home must work together to survive against dwindling resources and the ominous threat keeping them trapped.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisBlood and Snow (2023)
When researchers rescue a fellow scientist who survived a meteorite strike in the Arctic, they discover she may not be who they think she is. Is she some-how changed?
Why it matches: Recommended by TMDB viewers · both science fiction & horror
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 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 thisDeep Water (2026)
A group of international passengers on a flight from Los Angeles to Shanghai is forced to make an emergency landing in shark-infested waters. The terrified group is forced to work together and overcome their differences if they hope to escape their sinking plane and the frenzy of sharks drawn to the wreckage.
Why it matches: Recommended by TMDB viewers · both horror & thriller
Worth the HypeMovies like thisInto the Deep (2025)
Divers searching for sunken treasure witness the murder of drug dealers by modern-day pirates, but a killer great white is determined not to let any of them escape its waters.
Why it matches: Recommended by TMDB viewers · both horror & thriller
SnoozefestMovies like thisArcadian (2024)
In the near future, on a decimated Earth, Paul and his twin sons face terror at night when ferocious creatures awaken. When Paul is nearly killed, the boys come up with a plan for survival, using everything their father taught them to keep him alive.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisUnderwater (2020)
After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.
Why it matches: Recommended by TMDB viewers · both horror & science fiction
Popcorn FlickMovies like thisThe Host (2006)
A teenage girl is captured by a giant mutated squid-like creature that appears from Seoul's Han River after toxic waste was dumped in it, prompting her family into a frantic search for her.
Why it matches: Similar story and style · both horror & science fiction
Worth the HypeMovies like thisGappa, the Triphibian Monster (1967)
An expedition in the South Pacific lands on a tropical island where the natives worship the mysterious deity Gappa. An earthquake opens up an underground cavern and a baby reptile is discovered inside. The natives warn the foreigners to leave the hatching alone, but they don't listen and take it back to a zoo in Japan. Soon after, moma and papa Gappa start smashing Tokyo looking for their kidnapped child.
Why it matches: Similar story and style · both horror & science fiction
SnoozefestMovies like thisVoyage To The Planet Of Teenage Cavewomen (2012)
Two planets on a collision course with Earth are discovered to be populated by teenage cave-women and sinister creatures known as Bavans.
Why it matches: Similar story and style · both science fiction & horror
Gremlins (1984)
After receiving an exotic small animal as a Christmas gift, a young man inadvertently breaks three important rules concerning his new pet, which unleashes a horde of malevolently mischievous creatures on a small town.
Why it matches: Similar story and style · both horror
Worth the HypeMovies like thisGremlins 2: The New Batch (1990)
Young sweethearts Billy and Kate move to the Big Apple, land jobs in a high-tech office park and soon reunite with the friendly and lovable Gizmo. But a series of accidents creates a whole new generation of Gremlins. The situation worsens when the devilish green creatures invade a top-secret laboratory and develop genetically altered powers, making them even harder to destroy!
Why it matches: Similar story and style · both horror
Popcorn FlickMovies like thisThe Ewok Adventure (1984)
Wicket the Ewok and his friends agree to help two shipwrecked human children, Mace and Cindel, on a quest to find their parents.
Why it matches: Similar story and style · both science fiction
SnoozefestMovies like thisHulk (2003)
Bruce Banner, a genetics researcher with a tragic past, suffers massive radiation exposure in his laboratory that causes him to transform into a raging green monster when he gets angry.
Why it matches: Similar story and style · both science fiction
SnoozefestMovies like thisThe Consumer (TBA)
Anna invites something sinister into her home when her online shopping obsession leads to a mysterious late-night delivery.
Why it matches: Similar story and style · both horror
Cyberjack (1995)
In the near future Nassim, terrorist leader, storms computer company headquarters. His aim is deadly computer virus that could bring him world domination. Nick, company janitor and ex-cop, will get in his way.
Why it matches: Similar story and style · both science fiction
Birthday Girl (2001)
John is a mild-mannered banker who has never been lucky in love. Fed up with waiting for the right girl to come along, John takes a chance on a Russian mail-order bride arranged via the Internet, where he is introduced to Nadia. John's fondness for Nadia grows... until the sudden arrival of Nadia's gregarious cousins makes John realize that he's in over his head.
Why it matches: Similar story and style · both thriller
SnoozefestMovies like this
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Frequently asked questions
What are the best movies like Project Dorothy?
The closest matches to Project Dorothy are Dark Light (2019), The Signal (2007) and Splinter (2008). Below are 27 more, each with the reason it matches.
What should I watch after Project Dorothy?
Start with Dark Light (2019), the closest match to Project Dorothy.
What is the highest-rated movie like Project Dorothy?
Deep Water (2026), rated 7.4/10 by 722 TMDB users.
What is the newest movie like Project Dorothy?
The Last House (2026) is the most recent release on this list.
Are there English movies like Project Dorothy?
Yes: Dark Light (2019), The Signal (2007) and Splinter (2008).
How are movies similar to Project Dorothy chosen?
First come films that Trakt’s viewers watch alongside Project Dorothy, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.