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Movies like The Last Case of August T. Harrison (2016)

The best movies like The Last Case of August T. Harrison (2016) are The Return of Doctor X (1939), God Told Me To (1976) and The Caller (1987). If The Last Case of August T. Harrison hooked you with its science fiction and horror, these 30 similar films are what to watch next, and every pick says why it matches.

Quick picks

  1. The Return of Doctor X (1939)

    When news reporter Walter Garrett arrives at the hotel room of bombshell actress Angela Merrova to conduct an interview, he finds her dead from multiple stab wounds. He returns with the police to find the hotel empty and the body vanished. Garrett writes about the incident but is fired when Merrova, alive and well, goes to the paper to complain. Now his only chance to get his job back is to find the truth, which involves the grisly scheme of a madman.

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

    Popcorn FlickMovies like this
  2. 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 science fiction & horror

  3. 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

  4. Cosmos (2019)

    Three astronomers accidentally intercept what they believe to be a signal from a distant alien civilization, but the truth is even more incredible than any of them could have imagined.

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

    Popcorn FlickMovies like this
  5. Margaux (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 horror & science fiction

  6. 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

    Popcorn FlickMovies like this
  7. The Return (2020)

    After the death of his father, a brilliant college student returns to his family home where he learns that the horrors from his childhood aren't as dead and gone as he once thought.

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

    Popcorn FlickMovies like this
  8. Dark Light (2019)

    A woman returns to her family home and discovers it to be inhabited by monsters.

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

    Popcorn FlickMovies like this
  9. Abduction (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 horror & science fiction

    Popcorn FlickMovies like this
  10. Monster 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 & horror

    Popcorn FlickMovies like this
  11. Slash/Back (2022)

    In a remote Arctic community, a group of Inuit girls fight off an alien invasion, all while trying to make it to the coolest party in town.

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

    Popcorn FlickMovies like this
  12. 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
  13. Wifelike (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 & mystery

    Popcorn FlickMovies like this
  14. 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 & horror

  15. Cult Killer (2024)

    A private investigator is forced into a dangerous alliance with a killer in order to uncover a quiet town’s grisly criminal underbelly and clear the name of her mentor, who is implicated in the crimes.

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

    Popcorn FlickMovies like this
  16. Eyes of Laura Mars (1978)

    A famous fashion photographer develops a disturbing ability to see through the eyes of a serial killer.

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

  17. 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 horror & science fiction

  18. Zygote (2017)

    The two remaining crew members of a mining operation in the Arctic Circle fight to survive against an alien creature.

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

    Worth the HypeMovies like this
  19. Body Cam (2020)

    As a police officer investigates the gruesome murder of her colleague, she discovers that a mysterious supernatural force is behind it.

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

    Popcorn FlickMovies like this
  20. Osiris (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 & horror

    Popcorn FlickMovies like this
  21. The Whisperer in Darkness (2011)

    Folklore professor Albert Wilmarth investigates legends of strange creatures in the most remote hills of Vermont. His enquiry reveals a terrifying glimpse of the truth that lurks behind the legends.

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

    Popcorn FlickMovies like this
  22. Carcosa (2018)

    Something down a deep dark well in a coastal forest calls forth an unsuspecting young man.

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

  23. Archons (2018)

    Archons is the story of falling-from-grace rock group, Sled Dog, half a decade after the release of their hit single, Backfire. After a chance encounter with rock-legend and life-long idol, Emerson Gilmore, Eric is willing to take one more chance at success, the way Emerson Gilmore did it back in the 70s—out in the Canadian mountains with a guitar and a bag of psychedelic drugs.

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

  24. Elder Sign (2009)

    If you suffer from an overwhelming sense of dread brought on by the realization of your own insignificance in the universe, then you need Elder Sign.

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

  25. Ray Gunn (2026)

    In Metropia, a gigantic city in an alternate future as seen from 1939, private eye Raymond Gunn is drawn into a case involving aliens, murder and a multimedia star named Venus Nova.

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

    Coming SoonMovies like this
  26. The Maltese Falcon (1941)

    A private detective takes on a case that involves him with three eccentric criminals, a beautiful liar, and their quest for a priceless statuette.

    Why it matches: Similar story and style · both mystery

    Worth the HypeMovies like this
  27. The Long Goodbye (1973)

    In 1970s Hollywood, Detective Philip Marlowe tries to help a friend who is accused of murdering his wife.

    Why it matches: Similar story and style · both mystery

    Worth the HypeMovies like this
  28. Dead Men Don't Wear Plaid (1982)

    Juliet Forrest is convinced that the reported death of her father in a mountain car crash was no accident. Her father was a prominent cheese scientist working on a secret recipe. To prove it was murder, she enlists the services of private eye Rigby Reardon. He finds a slip of paper containing a list of people who are 'The Friends and Enemies of Carlotta'.

    Why it matches: Similar story and style · both mystery

    Popcorn FlickMovies like this
  29. Blue Christmas (2024)

    Chicago 1941. Meet private eye Richard Stone, celebrating at his Christmas Even office party after beating the draft by way of a bribe. He's a disappointment to his secretary and main squeeze, Katie Crocket, whose brother Ben is fighting overseas; and his honest young employee joey Ernest is guilt-ridden over all the divorce-racket keyhole peeping. Worst of all, his equally sleazy partner, Jake Marley, was murdered a year ago tonight and Stone didn't bother solving Jake's ho-ho homicide.

    Why it matches: Similar story and style · both mystery

  30. Find the Blackmailer (1943)

    A private eye is hired by a mayoral candidate to prevent any sort of adverse publicity. It seems that, somewhere in town, there's a talking blackbird who insists upon saying that the candidate will commit a murder. When the killing occurs, the candidate is implicated, and the detective is off on a hectic pursuit of the incriminating crow and the actual murderer.

    Why it matches: Similar story and style · both mystery

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Frequently asked questions

What are the best movies like The Last Case of August T. Harrison?

The closest matches to The Last Case of August T. Harrison are The Return of Doctor X (1939), God Told Me To (1976) and The Caller (1987). Below are 27 more, each with the reason it matches.

What should I watch after The Last Case of August T. Harrison?

Start with The Return of Doctor X (1939), the closest match to The Last Case of August T. Harrison.

What is the highest-rated movie like The Last Case of August T. Harrison?

The Maltese Falcon (1941), rated 7.7/10 by 1,986 TMDB users.

What is the newest movie like The Last Case of August T. Harrison?

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

Are there English movies like The Last Case of August T. Harrison?

Yes: The Return of Doctor X (1939), God Told Me To (1976) and The Caller (1987).

How are movies similar to The Last Case of August T. Harrison chosen?

First come films that Trakt’s viewers watch alongside The Last Case of August T. Harrison, 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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