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Movies like Under (2021)

The best movies like Under (2021) are Come Play (2020), The Dogs (2025) and Mirrors (2008). If Under 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

  1. Come Play (2020)

    Oliver, a lonely autistic boy, seeks solace and refuge in his ever-present cell phone and tablet. When a mysterious creature uses the boy's devices against him, his parents must fight to save their son from the monster beyond the screen.

    Why it matches: Recommended by TMDB viewers · both horror & mystery

    Popcorn FlickMovies like this
  2. The Dogs (2025)

    After fleeing his psychotic father, a young teen and his mom seek refuge in a remote farmhouse, only to face a pack of ferocious dogs and the sinister spirits that haunt the property.

    Why it matches: Recommended by TMDB viewers · both horror & mystery

    Popcorn FlickMovies like this
  3. Mirrors (2008)

    An ex-cop and his family are the target of an evil force that is using mirrors as a gateway into their home.

    Why it matches: Recommended by TMDB viewers · both horror & mystery

    Popcorn FlickMovies like this
  4. Lights Out (2016)

    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.

    Why it matches: Recommended by TMDB viewers · both horror & mystery

    Popcorn FlickMovies like this
  5. Paranormal Activity (2009)

    After a young, middle-class couple moves into what seems like a typical suburban house, they become increasingly disturbed by a presence that may or may not be demonic, but is certainly the most active in the middle of the night.

    Why it matches: Recommended by TMDB viewers · both horror & mystery

    Popcorn FlickMovies like this
  6. The Inhabitant (2022)

    Like any other teenage girl, Tara is just surviving high school — yet her father and mother seem strangely distant. Amidst a nearby spree of gruesome ax murders, Tara has sightings of terrifying entities, forcing her to question her own sanity and shocking ancestry.

    Why it matches: Recommended by TMDB viewers · both horror & mystery

  7. Stonehearst Asylum (2014)

    An Oxford Medical School graduate takes a position at a mental institution and soon becomes obsessed with a female mental patient, but he has no idea of a recent and horrifying staffing change.

    Why it matches: Recommended by TMDB viewers · both mystery & horror

    Popcorn FlickMovies like this
  8. The Jester (2016)

    The Jester is the titular main antagonist of the horror/thriller analogy short films of the same name. He is an enigmatic and malevolent being who enjoys inducing suffering to individuals he comes across who don't appreciate his own tricks or break the rules of Halloween.

    Why it matches: Recommended by TMDB viewers · both mystery & horror

    Worth the HypeMovies like this
  9. Night Watch (1973)

    A woman recovering from a nervous breakdown tries to convince her husband and and the local London police that she has witnessed a murder in the abandoned house next door.

    Why it matches: Recommended by TMDB viewers · both mystery & horror

    Popcorn FlickMovies like this
  10. Night of the Hunted (2023)

    When an unsuspecting woman stops at a remote gas station in the dead of night, she's made the plaything of a sociopath sniper with a secret vendetta. To survive, she must not only dodge his bullets and fight for her life, but also figure out who wants her dead and why.

    Why it matches: Recommended by TMDB viewers · both horror & mystery

    Popcorn FlickMovies like this
  11. The Jester: Chapter 2 (2017)

    The Jester returns in this sequel short film to continue to spread his Halloween cheer.

    Why it matches: Recommended by TMDB viewers · both horror & mystery

    Absolute CinemaMovies like this
  12. Smile (2022)

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

    Why it matches: Recommended by TMDB viewers · both horror & mystery

    Popcorn FlickMovies like this
  13. Terrifier (2011)

    After witnessing a brutal murder on Halloween night, a young woman becomes the next target of a maniacal entity.

    Why it matches: Recommended by TMDB viewers · both horror

    Popcorn FlickMovies like this
  14. Curve (2016)

    Clinging to a smooth, curved surface high above a sentient abyss, a woman tries to cover the few feet back to safety without losing purchase and falling to her death.

    Why it matches: Recommended by TMDB viewers · both horror

    Popcorn FlickMovies like this
  15. The Rule of Jenny Pen (2025)

    Confined to a secluded rest home and trapped within his stroke-ridden body, a former Judge must stop an elderly psychopath who employs a child's puppet to abuse the home's residents with deadly consequences.

    Why it matches: Recommended by TMDB viewers · both horror

    Popcorn FlickMovies like this
  16. Stranger in the Woods (2024)

    Olivia and her friends go on a vacation. After Olivia nearly drowns with a slit wrist in her bathtub after her fiancé's funeral, her friends suspect that she tried to kill herself, but she believes someone attacked her.

    Why it matches: Recommended by TMDB viewers · both horror

  17. You'll Never Find Me (2024)

    Patrick, a strange and lonely resident, lives in a mobile home at the back of an isolated caravan park. After a violent thunderstorm erupts, a mysterious young woman appears at his door, seeking shelter from the weather. The longer the night wears on and the more the young woman discovers about Patrick, the more difficult she finds it to leave. Soon she begins to question Patrick’s intentions, while Patrick begins to question his own grip on reality...

    Why it matches: Recommended by TMDB viewers · both horror

    Popcorn FlickMovies like this
  18. Dust Bunny (2025)

    Ten-year-old Aurora asks her hitman neighbor to kill the monster under her bed that she claims ate her family. To protect her, he must battle an onslaught of assassins while accepting that some monsters are real.

    Why it matches: Recommended by TMDB viewers · both horror

    Popcorn FlickMovies like this
  19. Vicious (2025)

    When Polly receives a mysterious box, it comes with one rule: place inside something she needs, something she hates, and something she loves. If she doesn’t obey, it will consume everything—and everyone—she’s ever known.

    Why it matches: Recommended by TMDB viewers · both horror

    Popcorn FlickMovies like this
  20. Mandy (2018)

    The Shadow Mountains, 1983. Red and Mandy lead a loving and peaceful existence; but when their pine-scented haven is savagely destroyed, Red is catapulted into a phantasmagoric journey filled with bloody vengeance and laced with fire.

    Why it matches: Recommended by TMDB viewers · both horror

    Popcorn FlickMovies like this
  21. Sleepers of the City (2009)

    A young man contemplates jumping off a bridge when he meets a beautiful woman who could have been his salvation, had she not been dead for the past seventy-five years.

    Why it matches: Similar story and style · both mystery & horror

  22. An Absurd Thing (2019)

    One day, a mysterious creature grows on Nam-joon's shoulder.

    Why it matches: Similar story and style · both mystery & horror

  23. When the Howls Find Us (2017)

    A young woman and her grandmother seek refuge from a blizzard. But it's not the cold they're running from.

    Why it matches: Similar story and style · both horror

  24. Thousand Year Sleep (2007)

    Samantha, Lydia, Isabella, and Lisa. These four young women are about to learn that humanity is just an irrelevant flame burning nowhere in the vastness of space. Their dreams will be shattered and one man will marvel at the evil he has committed.

    Why it matches: Similar story and style · both horror

  25. The Dollcatcher (2023)

    A woman's attempt to catch a few hours of solitude in the woods is interrupted in the night by a mysterious girl.

    Why it matches: Similar story and style · both horror

  26. The Grass Snake (2009)

    The film tells the story of two blind men who stand on the side of a road between oil wells and beg, and the conflict between them. The young blind man, who was born blind, sees the old blind man, who later lost his sight, as his rival. Each blind man represents a large crowd in himself.

    Why it matches: Similar story and style · both horror

  27. Santa / Claws (1997)

    A little boy's desire to meet Santa Claus takes a dark turn.

    Why it matches: Similar story and style · both horror

  28. Umbrella (2023)

    With divorce on the horizon, a couple find out that a lunch meeting with the wife’s attorney is about to get very gruesome. Based on the story "Lunch at the Gotham Café" by Stephen King.

    Why it matches: Similar story and style · both horror

  29. Devourer (2024)

    A social media influencer has arranged to produce a video for his social media page on The Devourer, an urban legend. He intends to stay in a house with the host to conduct further research. Nevertheless, he has become aware that the host may not be who he claims to be.

    Why it matches: Similar story and style · both horror

  30. The Night Blooms (TBA)

    Driven by a mother's love and a desire to protect her children from a dangerous world, a woman resorts to unsettling measures by keeping them permanently asleep.

    Why it matches: Similar story and style · both horror

Like Under and something else?

Blend two favourites and we’ll find the films in between.

Frequently asked questions

What are the best movies like Under?

The closest matches to Under are Come Play (2020), The Dogs (2025) and Mirrors (2008). Below are 27 more, each with the reason it matches.

What should I watch after Under?

Start with Come Play (2020), the closest match to Under.

What is the highest-rated movie like Under?

Stonehearst Asylum (2014), rated 6.9/10 by 1,667 TMDB users.

What is the newest movie like Under?

Dust Bunny (2025) is the most recent release on this list.

How are movies similar to Under chosen?

First come films that Trakt’s viewers watch alongside Under, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.

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