Movies like The Key (2023)
The best movies like The Key (2023) are Code 8 Part II (2024), Blood and Snow (2023) and Monsters of Man (2020). If The Key hooked you with its science fiction, these 20 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedSerenity (2005)7.4/10 from 4,053 votes
- NewestOsiris (2025)Released 2025
Code 8 Part II (2024)
In a world where superpowered people are heavily policed by robots, an ex-con teams up with a drug lord he despises to protect a teen from a corrupt cop.
Why it matches: Recommended by TMDB viewers · both 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
Popcorn FlickMovies like thisMonsters of Man (2020)
A robotics company vying to win a lucrative military contract team up with a corrupt CIA agent to conduct an illegal live field test. They deploy four weaponized prototype robots into a suspected drug manufacturing camp in the Golden Triangle, assuming they'd be killing drug runners that no one would miss. Six doctors on a humanitarian mission witness the brutal slaughter and become prime targets.
Why it matches: Recommended by TMDB viewers · both science fiction
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 science fiction
SnoozefestMovies like thisSpectral (2016)
A special-ops team is dispatched to fight supernatural beings that have taken over a European city.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisProdigy (2017)
Jimmy is a committed child psychologist who uses his own playbook, but when he is brought in to work with Ellie, he is completely unprepared for his subject—a 9-year-old psychopathic genius with nothing to lose. As he begins to understand the extent of her capabilities and the fate that has been planned for her, he struggles to overcome her defenses before it is too late for them both.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisScanners (1981)
A scientist trains a man with an advanced telepathic ability called 'scanning' to stop a dangerous Scanner with extraordinary psychic powers from waging war against non-Scanners.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisThe Wave (2019)
A man on the verge of a promotion takes a mysterious hallucinogenic drug that begins to tear down his reality and expose his life for what it really is.
Why it matches: Recommended by TMDB viewers · both 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 science fiction
Popcorn FlickMovies like thisSerenity (2005)
A group of rebels travel the outskirts of space evading the sinister Alliance regime. Their lives of smuggling and cargo-running are interrupted by a psychic passenger who harbours a dangerous secret. Soon, the crew find themselves being pursued by an Alliance agent who will stop at nothing to find them.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisThe Matrix Resurrections (2021)
Plagued by strange memories, Neo's life takes an unexpected turn when he finds himself back inside the Matrix.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisBabylon 5: The Legend of the Rangers - To Live and Die in Starlight (2002)
After being punished for retreat from combat, Ranger David Martel is given command of the Liandra, a haunted 20-year old Minbari fighting ship. He's escorting ambassadors to a secret archaeological site, the oldest city on record and a clue to a dangerous ancient race.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisMonster Hunters (2020)
When an alien prison ship crash lands and unleashes creature after creature in the California desert, they make quick work of the army that tries to stop them. Now, the only hope of stopping the aliens rests with a secret branch of the government specializing in alien weaponry. But with the team untested in actual combat, the battle for Earth will be brutal.
Why it matches: Recommended by TMDB viewers · both 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 science fiction
SnoozefestMovies like thisTimescape (1992)
Before they can complete renovations on their new country inn, a widowed father and his young daughter are visited by a strange group of tourists. He soon makes a chilling discovery: they are disaster junkies from the future who visit the past to witness history's greatest catastrophes—and his small town is their next stop.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisBarbarella (1968)
In the far future, a highly sexual woman is tasked with finding and stopping the evil Durand-Durand. Along the way she encounters various unusual people.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies 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
Popcorn FlickMovies like thisSpring (2014)
A young man in a personal tailspin flees the US to Italy, where he sparks up a romance with a woman harboring a dark, primordial secret.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisParallel (2018)
A group of friends stumble upon a mirror that serves as a portal to a "multiverse", but soon discover that importing knowledge from the other side in order to better their lives brings increasingly dangerous consequences.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisOsiris (2025)
Special Forces commandos on a mission are abducted mid-operation by a mysterious spacecraft. Upon waking aboard, they find themselves prey to a relentless alien race in a fight for survival.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like this
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Frequently asked questions
What are the best movies like The Key?
The closest matches to The Key are Code 8 Part II (2024), Blood and Snow (2023) and Monsters of Man (2020). Below are 17 more, each with the reason it matches.
What should I watch after The Key?
Start with Code 8 Part II (2024), the closest match to The Key.
What is the highest-rated movie like The Key?
Serenity (2005), rated 7.4/10 by 4,053 TMDB users.
What is the newest movie like The Key?
Osiris (2025) is the most recent release on this list.
Are there English movies like The Key?
Yes: Code 8 Part II (2024), Blood and Snow (2023) and Monsters of Man (2020).
How are movies similar to The Key chosen?
First come films that Trakt’s viewers watch alongside The Key, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.