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    Movies About Investigation

    Explore the world of top mystery movies with our carefully curated selection of the best investigative movies and true-story detective thrillers available to watch online. Discover where you can stream these captivating films and embark on a journey filled with suspense and intrigue. At Filmelier, your ultimate guide to investigation-themed cinema awaits.

    Death on the Nile: A Belgian detective investigates a murder on a luxurious river steamer in Egypt.

    Death on the Nile

    6.3/10

    2h7min

    See How They Run: Plans for a movie version of a smash-hit play come to an abrupt halt after a pivotal member of the crew is murdered in 1950s London.

    See How They Run

    6.5/10

    1h38min

    A Deadly Invitation: Agatha, a rookie policeman, investigates a mysterious murder on a yacht with her eccentric millionaire half sister.

    A Deadly Invitation

    5.1/10

    1h32min

    A Haunting in Venice: Former detective Poirot investigates a murder at a seance in post-WWII Venice.

    A Haunting in Venice

    6.5/10

    1h43min

    Trap: A father and his teen daughter uncover a dark conspiracy at a pop concert.

    Trap

    6/10

    1h45min

    Glass Onion: A Knives Out Mystery: Detective Blanc investigates a new mystery in Greece with eccentric suspects.

    Glass Onion: A Knives Out Mystery

    7.1/10

    2h20min

    Missing: A daughter's quest to find her missing mother in Colombia using technology.

    Missing

    7.8/10

    1h50min

    7 Women and a Murder: Seven women try to solve a murder and unravel the killer's motives.

    7 Women and a Murder

    5.4/10

    1h22min

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    All movies of Mystery

    138 titles sorted by
    Release
    1098 Ten, Nine, Eight: A Countdown to Infinity: A mixed-heritage student is expelled, revealing hidden social and racial tensions in a politically charged rural village.

    1098 Ten, Nine, Eight: A Countdown to Infinity

    --/10

    1h35min

    Reality Bites: A Hannah Swensen Mystery: Hannah teams up with Norman to solve a murder at The Cookie Jar, tangled in reality TV drama and court summons.

    Reality Bites: A Hannah Swensen Mystery

    6.6/10

    1h39min

    A Knife in the Dark: In the opulent Thornton mansion, a hidden killer stalks the wealthy family, leaving everyone wondering who will be next.

    A Knife in the Dark

    3.2/10

    1h16min

    A Model Murder: Kara Woods, a successful model turned aspiring actress, faces terror as a stalker's threats endanger her life.

    A Model Murder

    4.3/10

    1h39min

    A Second Glance: Zimife questions her sanity as her supposedly deceased husband reappears, sparking mysterious events in her troubled world.

    A Second Glance

    --/10

    1h39min

    A Strange House: Amemiya, an occult YouTuber, investigates a mysterious floor plan with Kurihara and Yuzuki, uncovering hidden secrets.

    A Strange House

    5.5/10

    1h50min

    A Stranger's Child: Donna wakes up in a hospital with amnesia and a baby, then hears news of a kidnapped baby, leading to doubt.

    A Stranger's Child

    5.3/10

    1h28min

    About a Hero: An AI-driven Herzog-inspired film follows a hero navigating a world where artificial intelligence challenges human values and identity.

    About a Hero

    7/10

    1h24min

    Aquele que Viu o Abismo: In a colossal pavilion amid societal ruins, X witnesses the controversial recruitment tactics of Prolife Corp.

    Aquele que Viu o Abismo

    --/10

    1h10min

    Borderless Fog: A big-city detective hunts a serial killer along the Indonesia-Malaysia border, facing her past.

    Borderless Fog

    5.3/10

    1h52min

    Colors of Evil: Red: A prosecutor and a grieving mother team up to uncover the truth behind a girl's mysterious death in Poland's Tricity.

    Colors of Evil: Red

    6.4/10

    1h52min

    From the Ashes: A rebellious student at a strict girls school investigates a mysterious fire, uncovering a possible arson plot.

    From the Ashes

    5.2/10

    1h30min

    Held Hostage in My House: A single mother, trapped in her rental home, uncovers clues from past guests to identify her assailant and survive.

    Held Hostage in My House

    5.2/10

    1h30min

    I Married as the Replacement Bride: A woman marries a feared mafia don to protect her sister from him, despite his murderous reputation.

    I Married as the Replacement Bride

    7.3/10

    1h39min

    I Thought My Husband's Wife Was Dead: Tori, presumed dead, returns to find husband Leo remarried, sparking unexpected chaos in a suburban setting.

    I Thought My Husband's Wife Was Dead

    5.8/10

    1h27min

    Jazz Ramsey: A K-9 Mystery: K9 trainer Jazz, her dog Zeus, and detective Nick investigate an old crime scene, uncovering hidden secrets and danger.

    Jazz Ramsey: A K-9 Mystery

    6.1/10

    1h24min

    Karma's a Bitch: Charley Stevens uncovers dark secrets and confronts eerie nightmares upon moving to her late mother's hometown, Latigo Springs.

    Karma's a Bitch

    5.2/10

    1h29min

    Live or Dead: The García File: Journalist Carmen Ríos delves into a perplexing mystery following the purported suicide of a former president.

    Live or Dead: The García File

    6.3/10

    1h24min

    Melodies of a Sugar-Coated Blade: True-crime podcaster Oswald and Trenton investigate a cereal-themed murder, uncovering unexpected, dangerous secrets along the way.

    Melodies of a Sugar-Coated Blade

    --/10

    1h37min

    Meurtres à Nîmes

    Meurtres à Nîmes

    6.5/10

    1h31min

    My Husband Hired a Hitman: A determined wife fights back after discovering her greedy husband hired a hitman to claim her fortune.

    My Husband Hired a Hitman

    4.6/10

    1h32min

    One Bad Apple: A Hannah Swensen Mystery: Baker Hannah Swensen investigates a suspicious explosion and a colleague's death in a small town, uncovering deeper mysteries.

    One Bad Apple: A Hannah Swensen Mystery

    6.5/10

    1h24min

    Pedro Páramo: A man seeks his father, Pedro Páramo, in a violent town filled with frustrated love.

    Pedro Páramo

    6.3/10

    2h10min

    Searching for a Serial Killer: The Regina Smith Story: Rookie cop Regina Smith and partner Eddie unravel a dangerous case of murdered sex workers linked to "The Eyeball Killer."

    Searching for a Serial Killer: The Regina Smith Story

    5.9/10

    1h26min