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Movies like The Block Island Sound (2021)

The best movies like The Block Island Sound (2021) are Signs (2002), The Invasion (2007) and The Asphyx (1972). If The Block Island Sound 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

  1. Signs (2002)

    A family living on a farm finds mysterious crop circles in their fields which suggests something more frightening to come.

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

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  2. The Invasion (2007)

    Washington, D.C. psychologist Carol Bennell and her colleague Dr. Ben Driscoll are the only two people on Earth who are aware of an epidemic running rampant through the city. They discover an alien virus aboard a crashed space shuttle that transforms anyone who comes into contact with it into unfeeling drones while they sleep. Carol realizes her son holds the key to stopping the spread of the plague and she races to find him before it is too late.

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

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  3. The Asphyx (1972)

    Hugo is a brilliant turn-of-the-century scientist, loved and respected by his family and friends, admired by his colleagues. But he is a man quickly becoming obsessed with a curious and frightening question...What is the mysterious apparition found in the photographs of his dying subjects?

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

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  4. The 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

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  5. Island of Terror (1966)

    When a small island community becomes overrun with creeping, blobbish, tentacled monsters that liquefy and digest the bones from living creatures, the community struggles to fight back.

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

  6. Circle (2015)

    In a massive, mysterious chamber, fifty strangers awaken to find themselves trapped with no memory of how they got there. Organized in an inward-facing circle and unable to move, they quickly learn that every two minutes, one of them must die…executed by a strange device in the center of the room.

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

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  7. Blood of the Vampire (1958)

    A man and wife are terrorized by Mad Scientist Dr. Callistratus who was executed but has returned to life with a heart transplant. Along with his crippled assistant Carl, the 'anemic' Mad Scientist, believed to be a vampire, conducts blood deficiency research on the inmates of a prison hospital for the criminally insane to sustain his return to life.

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

  8. Twilight Zone: The Movie (1983)

    An anthology film presenting remakes of three episodes from the "Twilight Zone" TV series—"Kick the Can", "It's a Good Life" and "Nightmare at 20,000 Feet"—and one original story, "Time Out."

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

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  9. The Fourth Kind (2009)

    Since the 1960s, a disproportionate number of the population in and around Nome, Alaska, have gone missing. Despite FBI investigations, the disappearances remain a mystery. Dr. Abigail Tyler, a psychologist, may be on the verge of blowing the unsolved cases wide open when, during the course of treating her patients, she finds evidence of alien abductions.

    Why it matches: Recommended by TMDB viewers · both science fiction

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  10. The Amazing Mr. X (1948)

    On the beach one night, Christine Faber, two years a widow, thinks she hears her late husband Paul calling out of the surf...then meets a tall dark man, Alexis, who seems to know all about such things. After more ghostly manifestations, Christine and younger sister Janet become enmeshed in the eerie artifices of Alexis; but he in turn finds himself manipulated into deeper deviltry than he had in mind...

    Why it matches: Recommended by TMDB viewers · both horror

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  11. The End of Oak Street (2026)

    After a mysterious cosmic event rips Oak Street from suburbia and transports their neighborhood to someplace unknown, the Platt family soon discovers that their very survival depends on them sticking together as they navigate their now unrecognizable surroundings.

    Why it matches: Recommended by TMDB viewers · both science fiction

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  12. War of the Worlds (2005)

    Ray Ferrier is a divorced dockworker and less-than-perfect father. Soon after his ex-wife and her new husband drop off his teenage son and young daughter for a rare weekend visit, a strange and powerful lightning storm touches down.

    Why it matches: Recommended by TMDB viewers · both science fiction

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  13. 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: Recommended by TMDB viewers · both science fiction

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  14. Disclosure Day (2026)

    A cybersecurity expert becomes a whistleblower after uncovering secrets about aliens, putting him on the run from a corporation. Meanwhile, a meteorologist experiencing strange phenomena joins forces with him to prove there's life beyond our understanding.

    Why it matches: Recommended by TMDB viewers · both science fiction

    Worth the HypeMovies like this
  15. Orca (1977)

    After witnessing the killing of his mate and offspring at the hands of a reckless Irish captain, a vengeful killer whale rampages through the fisherman's Newfoundland harbor. Under pressure from the villagers, the captain, a female marine biologist, and an Indigenous tribalist venture after the great beast, who will meet them on its own turf.

    Why it matches: Recommended by TMDB viewers · both horror

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  16. Knowing (2009)

    A teacher opens a time capsule that has been dug up at his son's elementary school; in it are some chilling predictions -- some that have already occurred and others that are about to -- that lead him to believe his family plays a role in the events that are about to unfold.

    Why it matches: Recommended by TMDB viewers · both science fiction

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  17. Paycheck (2003)

    Michael Jennings is a genius who's hired – and paid handsomely – by high-tech firms to work on highly sensitive projects, after which his short-term memory is erased so he's incapable of breaching security. But at the end of a three-year job, he's told he isn't getting a paycheck and instead receives a mysterious envelope. In it are clues he must piece together to find out why he wasn't paid – and why he's now in hot water.

    Why it matches: Recommended by TMDB viewers · both science fiction

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  18. Push (2009)

    After his father, an assassin, is brutally murdered, Nick Gant vows revenge on Division, the covert government agency that dabbles in psychic warfare and experimental drugs. Hiding in Hong Kong's underworld, Nick assembles a band of rogue psychics dedicated to destroying Division. Together with Cassie, a teenage clairvoyant, Nick goes in search of a missing girl and a stolen suitcase that could be the key to accomplishing their mutual goal.

    Why it matches: Recommended by TMDB viewers · both science fiction

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  19. Self/less (2015)

    An extremely wealthy elderly man dying from cancer undergoes a radical medical procedure that transfers his consciousness to the body of a healthy young man but everything may not be as good as it seems when he starts to uncover the mystery of the body's origins and the secret organization that will kill to keep its secrets.

    Why it matches: Recommended by TMDB viewers · both science fiction

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  20. Super 8 (2011)

    In late 1970s Ohio, a group of friends filming a homemade zombie movie witness a devastating train derailment. Soon after, their quiet town is gripped by unexplained disappearances, strange phenomena, and a growing sense of fear, as they uncover that something terrifying has been set loose.

    Why it matches: Recommended by TMDB viewers · both science fiction

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  21. Arachnid (2001)

    Mercer's brother, an amateur pilot, crashes on an island and is killed by a giant spider. A year later, when Mercer goes in search of him, she discovers a breed of venomous arachnids ready to attack.

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

  22. The Toxic Avenger (1984)

    A gang of thugs devise a cruel hoax that goes horribly wrong as Melvin, a nerdy emaciated janitor at the local health club, is cast through a third story window into a vat of hazardous toxic waste.

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

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  23. Return of the Killer Tomatoes! (1988)

    Crazy old Professor Gangreen has developed a way to make tomatoes look human for a second invasion.

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

  24. The Forbidden Door (2009)

    A successful sculptor's life is turned upside down when he starts to receive mysterious messages from someone asking for his help. As he digs deeper, he discovers a boy is being abused and has to choose between saving the boy or losing everything.

    Why it matches: Similar story and style · both horror

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  25. Marvel Rising: Secret Warriors (2018)

    When a threat no one could have expected bears down on the Marvel Universe, this ragtag, untrained band of teens have no choice but to rise together and prove to the world that sometimes the difference between a 'hero' and 'misfit' is just in the name.

    Why it matches: Similar story and style · both science fiction

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  26. The House That Dripped Blood (1971)

    A Scotland Yard investigator looks into four mysterious cases involving an unoccupied house.

    Why it matches: Similar story and style · both horror

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  27. Rubatosis or Liberosis (2025)

    In a tale of grief and rebirth, a young woman, paralyzed by the overwhelming weight of emotions, confronts the heart-wrenching choice between numbing her pain forever or embracing the agony to rediscover the beauty of feeling alive.

    Why it matches: Similar story and style · both horror

  28. Thanatos Phobos (2026)

    After being hit in the head, a distraught woman must come to terms with herself on if her injury will be fatal

    Why it matches: Similar story and style · both horror

  29. Mothra (1961)

    Shipwreck survivors found on the presumably uninhabited Infant Island leads to a scientific expedition that discovers a surviving native population along with the Shobijin, tiny twin fairy priestesses of the island's mythical deity called Mothra. After the fairies are kidnapped by an exploitative businessman named Clark Nelson, Mothra sets out to rescue them.

    Why it matches: Similar story and style · both science fiction

    Worth the HypeMovies like this
  30. Beloved (1998)

    After Paul D. finds his old slave friend Sethe in Ohio and moves in with her and her daughter Denver, a strange girl comes along by the name of "Beloved". Sethe and Denver take her in and then strange things start to happen...

    Why it matches: Similar story and style · both horror

Like The Block Island Sound and something else?

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

Frequently asked questions

What are the best movies like The Block Island Sound?

The closest matches to The Block Island Sound are Signs (2002), The Invasion (2007) and The Asphyx (1972). Below are 27 more, each with the reason it matches.

What should I watch after The Block Island Sound?

Start with Signs (2002), the closest match to The Block Island Sound.

What is the highest-rated movie like The Block Island Sound?

Disclosure Day (2026), rated 7.4/10 by 4,012 TMDB users.

What is the newest movie like The Block Island Sound?

The End of Oak Street (2026) is the most recent release on this list.

Are there English movies like The Block Island Sound?

Yes: Signs (2002), The Invasion (2007) and The Asphyx (1972).

How are movies similar to The Block Island Sound chosen?

First come films that Trakt’s viewers watch alongside The Block Island Sound, 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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