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Movies like The Twelve Months of the Summer (1988)

The best movies like The Twelve Months of the Summer (1988) are Megaboa (2021), Sound of My Voice (2011) and Alien Abduction: Incident in Lake County (1998). If The Twelve Months of the Summer 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. Megaboa (2021)

    On a trip to Colombia, a group of college students encounter a fifty-foot boa constrictor, hungry for blood.

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

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  2. Sound of My Voice (2011)

    A journalist and his girlfriend get pulled in while they investigate a cult whose leader claims to be from the future.

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

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  3. Alien Abduction: Incident in Lake County (1998)

    After a mysterious blackout, a son goes out to investigate and captures footage of actual aliens. When the aliens follow he and his brothers back to their home all hell breaks lose.

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

    Worth the HypeMovies like this
  4. The Caller (1987)

    One night, an unusual stranger in need asks a woman living alone in a house in the woods if he can use her phone. It soon becomes clear that they're playing a strange mind game and that there's something very wrong about the woods.

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

  5. The Night Strangler (1973)

    After being run out of Las Vegas, reporter Carl Kolchak heads for Seattle and another reporting job with the local paper. It's not long before he’s on the trail of another string of bizarre murders. It seems that every 21 years, for the past century, a killer murders a certain number of people, drains them of their blood, and then disappears into the night. Kolchak is on his trail, but can he stop him?

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

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  6. Aurora Teagarden Mysteries: Haunted By Murder (2022)

    A murder investigation is reignited in a house that is considered haunted by the Lawrenceton locals and where years ago Aurora and Sally, as teenagers, discovered a body.

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

    Worth the HypeMovies like this
  7. 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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  8. Resident 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: Recommended by TMDB viewers · both horror & science fiction

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  9. Sleep Dealer (2008)

    Set in a near-future, militarized world marked by closed borders, virtual labor and a global digital network that joins minds and experiences, three strangers risk their lives to connect with each other and break the barriers of technology.

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

  10. Signal One (2026)

    A computer scientist is invited by a tech billionaire to join his private facility on a Caribbean island to investigate extraterrestrial matter on Earth. When they make contact beyond our world, chaos erupts as we’re left to wonder: do they come in peace?

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

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  11. The Invisible Man (1933)

    After experimenting on himself and becoming invisible, scientist Jack Griffin, now aggressive due to the drug's effects, seeks a way to reverse the experiment at any cost.

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

    Worth the HypeMovies like this
  12. Source Code (2011)

    When decorated soldier Captain Colter Stevens wakes up in the body of an unknown man, he discovers he's part of a mission to find the bomber of a Chicago commuter train.

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

    Worth the HypeMovies like this
  13. Dark City (1998)

    A man struggles with memories of his past, including a wife he cannot remember, in a nightmarish world with no sun and run by beings with telekinetic powers who seek the souls of humans.

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

    Worth the HypeMovies like this
  14. The Cell (2000)

    A team of scientists use experimental technology to help a psychotherapist enter the mind of a comatose serial killer in the hopes of saving his latest victim.

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

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  15. Doctor X (1932)

    A wisecracking reporter investigates the cannibalistic 'Moon Killer' murders tied to a medical academy, culminating in a chilling reenactment experiment.

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

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  16. Open Grave (2013)

    A man awakes -- without memory -- in a pit full of bodies and must figure out if the people who rescued him are the killers, or if he is the murderer.

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

    Popcorn FlickMovies like this
  17. The Crazies (2010)

    Four friends find themselves trapped in their small hometown after they discover their friends and neighbors going quickly and horrifically insane.

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

    Popcorn FlickMovies like this
  18. The Astronaut (2025)

    After returning from her first space mission, astronaut Sam Walker is placed under NASA’s care at a high security house for rehabilitation and medical testing. However, when disturbing occurrences begin happening around the property, she fears that something extraterrestrial has followed her back to Earth.

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

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  19. The X-Files: I Want to Believe (2008)

    Mulder and Scully are called back to duty by the FBI when a former priest claims to be receiving psychic visions pertaining to a kidnapped agent.

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

  20. Warning Sign (1985)

    An accident occurs in an ultra-secret government biological weapons laboratory spreading a sinister bacteria.

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

    Popcorn FlickMovies like this
  21. Boogeyman (2005)

    Every culture has one – the horrible monster fueling young children's nightmares. But for Tim, the Boogeyman still lives in his memories as a creature that devoured his father 16 years ago. Is the Boogeyman real, or did Tim make it up to explain why his father abandoned his family?

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

  22. Will Wants To Be A Giant Octopus (2026)

    An isolated young black man leaves reality behind to become a giant Octopus.

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

  23. The Blob (1958)

    A drive-in favorite, this sci-fi classic follows teenagers Steve and his best girl, Jane, as they try to protect their hometown from a gelatinous alien life form that engulfs everything it touches. The first to discover the substance and live to tell about it, Steve and Jane witness the blob destroying an elderly man, then it growing to a terrifying size. But no one else has seen the goo, and policeman Dave refuses to believe the kids without proof.

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

    Popcorn FlickMovies like this
  24. One Deadly Summer (1983)

    Shortly after Elle Wieck moves to a small French village, she begins dating Pin-Pon, a quiet young mechanic who has grown obsessed with the beautiful newcomer. But Elle has her own reason for the relationship...

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

    Worth the HypeMovies like this
  25. Now That You’re Back (TBA)

    After the suicide of a childhood friend, Connor and Liam are reunited by the difficult task of choosing their friends burial clothes.

    Why it matches: Similar story and style · both drama

  26. Wind Over the City (1996)

    In a small, poor town, a young worker falls in love with an actress from a traveling theater troupe and tries to keep her close, dreaming and working hard to rebuild a new town while the troupe increasingly faces decline and the end of its run.

    Why it matches: Similar story and style · both drama

  27. The Happening (2008)

    When a deadly airborne virus threatens to wipe out the northeastern United States, teacher Elliot Moore and his wife Alma flee from contaminated cities into the countryside in a fight to discover the truth. Is it terrorism, the accidental release of some toxic military bio weapon -- or something even more sinister?

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

  28. Bringing Out the Dead (1999)

    Once called "Father Frank" for his efforts to rescue lives, Frank Pierce sees the ghosts of those he failed to save around every turn. He has tried everything he can to get fired, calling in sick, delaying taking calls where he might have to face one more victim he couldn't help, yet cannot quit the job on his own.

    Why it matches: Similar story and style · both drama

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  29. En Route (2004)

    A slightly sinister but charming young man falls in with a young mother and daughter and her boyfriend on a camping holiday and leads them astray.

    Why it matches: Similar story and style · both drama

  30. The Bank Job (2008)

    Terry is a small-time car dealer trying to leave his shady past behind and start a family. Martine is a beautiful model from Terry's old neighbourhood who knows that Terry is no angel. When Martine proposes a foolproof plan to rob a bank, Terry recognises the danger but realises this may be the opportunity of a lifetime.

    Why it matches: Similar story and style · both drama

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Like The Twelve Months of the Summer and something else?

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

Frequently asked questions

What are the best movies like The Twelve Months of the Summer?

The closest matches to The Twelve Months of the Summer are Megaboa (2021), Sound of My Voice (2011) and Alien Abduction: Incident in Lake County (1998). Below are 27 more, each with the reason it matches.

What should I watch after The Twelve Months of the Summer?

Start with Megaboa (2021), the closest match to The Twelve Months of the Summer.

What is the highest-rated movie like The Twelve Months of the Summer?

Alien Abduction: Incident in Lake County (1998), rated 7.5/10 by 216 TMDB users.

What is the newest movie like The Twelve Months of the Summer?

Signal One (2026) is the most recent release on this list.

How are movies similar to The Twelve Months of the Summer chosen?

First come films that Trakt’s viewers watch alongside The Twelve Months of the Summer, 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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