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Movies like The X-Files: I Want to Believe (2008)

The best movies like The X-Files: I Want to Believe (2008) are The X-Files (1998), Hypnotic (2023) and God Told Me To (1976). If The X-Files: I Want to Believe hooked you with its mystery and science fiction, these 30 similar films are what to watch next, and every pick says why it matches.

Quick picks

  1. The X-Files (1998)

    Mulder and Scully, now taken off the FBI's X Files cases, must find a way to fight the shadowy elements of the government to find out the truth about a conspiracy that might mean the alien colonization of Earth.

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

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  2. Hypnotic (2023)

    A detective becomes entangled in a mystery involving his missing daughter and a secret government program while investigating a string of reality-bending crimes.

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

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  3. God Told Me To (1976)

    A New York detective investigates a series of murders committed by random citizens who claim that 'God told them to'.

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

  4. UFO (2018)

    A college student, who sees a UFO, uses his exceptional math skills to investigate the sighting with his friends while the FBI follows closely behind.

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

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  5. Rage of Stars (2026)

    A story about a woman from the International Special Forces Unit, who has a premonition about the impending end of humanity.

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

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  6. Spectral (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 & thriller

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  7. The Empty Man (2020)

    On the trail of a missing girl, an ex-cop comes across a secretive group attempting to summon a terrifying supernatural entity.

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

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  8. The 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 & thriller

  9. Alien Nation (1988)

    A few years from now, Earth will have the first contact with an alien civilization. These aliens, known as Newcomers, slowly begin to be integrated into human society after years of quarantine.

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

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  10. Secret in Their Eyes (2015)

    A tight-knit team of FBI investigators, along with their District Attorney supervisor, is suddenly torn apart when they discover that one of their own teenage daughters has been brutally murdered.

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

    Popcorn FlickMovies like this
  11. All the Devils Are Here (2025)

    After a heist, four criminals lay low in a remote safehouse, waiting for orders. As paranoia builds, one thing becomes clear — the real threat may not be outside, but among them.

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

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  12. Dark Skies (2013)

    From the producers of Paranormal Activity, Insidious, and Sinister comes Dark Skies: a supernatural thriller that follows a young family living in the suburbs. As husband and wife Daniel and Lacey Barret witness an escalating series of disturbing events involving their family, their safe and peaceful home quickly unravels. When it becomes clear that the Barret family is being targeted by an unimaginably terrifying and deadly force, Daniel and Lacey take matters in their own hands to solve the mystery of what is after their family.

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

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  13. Cleaner (2007)

    Single father and former cop Tom Cutler has an unusual occupation: he cleans up death scenes. But when he's called in to sterilize a wealthy suburban residence after a brutal shooting, Cutler is shocked to learn he may have unknowingly erased crucial evidence, entangling himself in a dirty criminal cover-up.

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

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  14. Serenity (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 & thriller

    Worth the HypeMovies like this
  15. Tau (2018)

    Held captive in a futuristic smart house, a woman hopes to escape by befriending the A.I. program that controls the house.

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

    Popcorn FlickMovies like this
  16. Solace (2015)

    A psychic doctor, John Clancy, works with an FBI special agent in search of a serial killer.

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

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  17. Black Rainbow (1989)

    Martha Travis is a medium who makes contact with spirits "on the other side" and connects them with their loved ones still alive, in public performances. Trouble begins when she gives a message to Mary Kuron from her husband, Tom. But Tom isn't dead... yet. And Martha not only knows he will die, she also knows who killed him. And the murderer knows she knows...

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

  18. Crimes of the Future (2022)

    With his partner Caprice, celebrity performance artist Saul Tenser publicly showcases the metamorphosis of his organs in avant-garde performances. An investigator from the National Organ Registry obsessively tracks their movements, which is when a mysterious group is revealed... Their mission — to use Tenser's notoriety to shed light on the next phase of human evolution.

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

    Popcorn FlickMovies like this
  19. Barbarian (2022)

    In town for a job interview, a young woman arrives at her Airbnb late at night only to find that it has been mistakenly double-booked and a strange man is already staying there. Against her better judgement, she decides to stay the night anyway.

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

    Popcorn FlickMovies like this
  20. Flashback (2021)

    Frederick Fitzell is living his best life—until he starts having horrific visions of Cindy, a girl who vanished in high school. After reaching out to old friends with whom he used to take a mystery drug called Mercury, Fredrick realizes the only way to stop the visions lies deep within his own memories, so he embarks on a terrifying mental odyssey to learn the truth.

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

  21. Sphere (1998)

    A spacecraft is discovered at the bottom of the Pacific Ocean, presumed to be at least 300 years old and of alien origin. A crack team of scientists and experts is assembled and taken to the ocean floor to investigate. However, the ship is not as it seems and when a giant perfect sphere is discovered in the cargo bay, things begin to fall apart.

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

    Popcorn FlickMovies like this
  22. Halloween III: Season of the Witch (1982)

    After a terrified toy salesman is mysteriously attacked and brought to the hospital clutching the year's most popular Halloween mask, Dr. Daniel Challis sets out to investigate the strange events and finds himself thrust into a nightmarish conspiracy.

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

  23. The Watcher (2000)

    FBI agent Joel Campbell, burnt-out and shell-shocked after years spent chasing serial killers, flees L.A. to begin a new life for himself in Chicago. But five months later, Joel's best laid plans are abruptly cut short when his new hometown becomes the setting for some particularly gruesome murders--murders that could only have been committed by one man: David Allen Griffin. One of Joel's most elusive and cunning nemeses, Griffin has followed his former pursuer to Chicago in order to play a sadistic game of cat and mouse. Taunting Joel with photographs of his intended victims and leaving his crime scenes meticulously free of clues in order to keep the police at bay, Griffin derives as much pleasure out of watching Joel react to every movement as watching his victims die. But when Griffin moves into Joel's inner circle, Joel must quickly find some way to stop him before someone close to him becomes the next one to die.

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

  24. The Clearing (2004)

    When affluent executive Wayne Hayes is kidnapped by a disgruntled employee and held for ransom in a forest, Wayne’s wife is forced to reckon with the FBI agents as they negotiate with the kidnapper.

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

  25. Kiss the Girls (1997)

    Forensic psychologist and detective Alex Cross travels to North Carolina and teams with escaped kidnap victim Kate McTiernan to hunt down "Casanova," a serial killer who abducts strong-willed women and forces them to submit to his demands. The trail leads to Los Angeles, where the duo discovers that the psychopath may not be working alone.

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

    Popcorn FlickMovies like this
  26. Muppets from Space (1999)

    When Gonzo's breakfast cereal tells him that he's the descendant of aliens from another planet, his attempts at extraterrestrial communication get him kidnapped by a secret government agency, prompting the Muppets to spring into action to rescue their friend.

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

    Popcorn FlickMovies like this
  27. Back to the Past (2025)

    In the Qin Dynasty, time-traveller Hong Siu-lung has lived in seclusion with his family for twenty years. Yet every step he takes remains under the watchful eye of his former disciple, now the Qin Emperor. On the brink of ultimate power after conquering the six warring states, the emperor is suddenly ambushed by a mysterious team wielding advanced weapons clearly originating from Hong’s time. Drawn together by fate again, Hong and Qin Emperor are forced to confront the long-buried conflict between them, because the future now depends on how they settle their past.

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

  28. Suicide Kings (1997)

    Carlo, a former mobster, is abducted by five privileged young men desperate to raise a $2 million ransom to save the sister of a friend. As Carlo plays mind games, however, his captors splinter -- each wondering whether one of their own had a hand in the crime.

    Why it matches: Similar story and style · both thriller

    Popcorn FlickMovies like this
  29. Rollercoaster (1977)

    A young terrorist kills and injures patrons of a Norfolk amusement park by placing homemade explosives on the track of one of its roller coasters. After staging a similar incident in Pittsburgh, he sends a tape to a meeting of major amusement park executives in Chicago, demanding $1 million to make him stop.

    Why it matches: Similar story and style · both thriller

    Popcorn FlickMovies like this
  30. Desperate Measures (1998)

    San Francisco police officer Frank Connor is in a frantic search for a compatible bone marrow donor for his gravely ill son. There's only one catch the potential donor is convicted multiple murderer Peter McCabe who sees a trip to the hospital as the perfect opportunity to get what he wants most: freedom. With McCabe's escape, the entire hospital becomes a battleground and Connor must pursue and, ironically, protect the deadly fugitive who is his son's only hope for survival.

    Why it matches: Similar story and style · both thriller

    Popcorn FlickMovies like this

Like The X-Files: I Want to Believe and something else?

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Frequently asked questions

What are the best movies like The X-Files: I Want to Believe?

The closest matches to The X-Files: I Want to Believe are The X-Files (1998), Hypnotic (2023) and God Told Me To (1976). Below are 27 more, each with the reason it matches.

What should I watch after The X-Files: I Want to Believe?

Start with The X-Files (1998), the closest match to The X-Files: I Want to Believe.

What is the highest-rated movie like The X-Files: I Want to Believe?

Serenity (2005), rated 7.4/10 by 4,060 TMDB users.

What is the newest movie like The X-Files: I Want to Believe?

Rage of Stars (2026) is the most recent release on this list.

Are there English movies like The X-Files: I Want to Believe?

Yes: The X-Files (1998), Hypnotic (2023) and God Told Me To (1976).

How are movies similar to The X-Files: I Want to Believe chosen?

First come films that Trakt’s viewers watch alongside The X-Files: I Want to Believe, 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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