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Murder & Mayhem of the 2020's ... and the decade is nearly half over

by Ed-Shullivan • Created 5 years ago • Modified 10 months ago
Although this decade is just starting (when I created this list) I will continue to add many new and intriguing films in the serial killer/murderer genre. I will continue to add many new titles as the current decade closes in on that special year of 2030. Please also consider reviewing the other decades lists that I have created starting in the decade 1950-1959.



This is a list of films that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
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  • 218 titles
  • Michael C. Hall and Patrick Gibson in Dexter: Original Sin (2024)

    1. Dexter: Original Sin

    2024– 20 epsTV-MATV Series
    8.2 (38K)
    Miami, 1991. When his bloodthirsty urges can't be ignored any longer, young Dexter Morgan must learn to channel his inner darkness as he transitions from student to avenging serial killer with the guidance of his father, Harry.
    CreatorClyde PhillipsStarsPatrick GibsonChristian SlaterMolly Brown
    This is a list of films and/or television series that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • James Jude Courtney in Halloween Kills (2021)

    2. Halloween Kills

    20211h 45mR42Metascore
    5.5 (104K)
    Surviving victims of Michael Myers form a vigilante mob and vow to end his reign of terror.
    DirectorDavid Gordon GreenStarsJamie Lee CurtisJudy GreerAndi Matichak
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Michael C. Hall in Dexter: New Blood (2021)

    3. Dexter: New Blood

    2021–202210 epsTV-MATV Mini Series
    8.0 (122K)
    Ten years after faking his death in Miami and moving to Upstate New York under an assumed name, Dexter gets an unexpected visit from the son he abandoned.
    CreatorClyde PhillipsStarsMichael C. HallJack AlcottJulia Jones
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Cate Blanchett, Toni Collette, Bradley Cooper, and Rooney Mara in Nightmare Alley (2021)

    4. Nightmare Alley

    20212h 30mR70Metascore
    7.0 (176K)
    A grifter working his way up from low-ranking carnival worker to lauded psychic medium matches wits with a psychologist bent on exposing him.
    DirectorGuillermo del ToroStarsBradley CooperCate BlanchettToni Collette
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Ted Bundy and Elizabeth Kendall in Ted Bundy: Falling for a Killer (2020)

    5. Ted Bundy: Falling for a Killer

    20205 epsTV-MATV Mini Series
    7.8 (3.4K)
    After nearly 40 years of silence, Elizabeth Kendall Ted Bundy's former girlfriend and her daughter Molly share their experiences with unsettling new details about the notorious serial killer.
    StarsElizabeth KendallMolly KendallSteve Winn
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Daniel Craig in No Time to Die (2021)

    6. No Time to Die

    20212h 43mPG-1368Metascore
    7.3 (467K)
    James Bond has left active service. His peace is short-lived when Felix Leiter, an old friend from the CIA, turns up asking for help, leading Bond onto the trail of a mysterious villain armed with dangerous new technology.
    DirectorCary Joji FukunagaStarsDaniel CraigAna de ArmasRami Malek
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Gary L. Stewart in The Most Dangerous Animal of All (2020)

    7. The Most Dangerous Animal of All

    20204 epsTV Mini Series
    6.3 (1.6K)
    Soon after his birth-mother contacted him for the first time, Gary L. Stewart decided to search for his biological father. His disturbing identity would force Stewart to reconsider everything he thought he knew about himself.
    CreatorsKief DavidsonRoss M. DinersteinStarsGary L. StewartJude GilfordKyle DeCamp
    You really want to believe he is the Zodiac serial killer after all these years.

    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Russell Hornsby and Arielle Kebbel in Lincoln Rhyme: Hunt for the Bone Collector (2020)

    8. Lincoln Rhyme: Hunt for the Bone Collector

    202010 epsTV-14TV Series
    6.8 (6.1K)
    A retired forensic criminologist teams up with an ambitious young detective to help capture some of the most dangerous criminals in America.
    CreatorsMark BianculliVJ BoydStarsRussell HornsbyArielle KebbelRoslyn Ruff
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Rosie Perez, Jurnee Smollett, Mary Elizabeth Winstead, Margot Robbie, and Ella Jay Basco in Birds of Prey and the Fantabulous Emancipation of One Harley Quinn (2020)

    9. Birds of Prey and the Fantabulous Emancipation of One Harley Quinn

    20201h 49mR60Metascore
    6.1 (275K)
    After splitting with the Joker, Harley Quinn joins superheroines Black Canary, Huntress, and Renee Montoya to save a young girl from an evil crime lord.
    DirectorCathy YanStarsMargot RobbieRosie PerezMary Elizabeth Winstead
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Matthew McConaughey, Hugh Grant, Colin Farrell, Charlie Hunnam, Jeremy Strong, Michelle Dockery, and Henry Golding in The Gentlemen (2019)

    10. The Gentlemen

    20191h 53mR51Metascore
    7.8 (435K)
    An American expat tries to sell off his highly profitable marijuana empire in London, triggering plots, schemes, bribery and blackmail in an attempt to steal his domain out from under him.
    DirectorGuy RitchieStarsMatthew McConaugheyCharlie HunnamMichelle Dockery
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Lena Olin, Carol Kane, Logan Lerman, Louis Ozawa, Jerrika Hinton, Kate Mulvany, and Tiffany Boone in Hunters (2020)

    11. Hunters

    2020–202319 epsTV-MATV Series
    7.2 (54K)
    In 1977 New York City, a troubled young Jewish man bent on revenge is taken in by a secret group of Nazi hunters fighting a clandestine war against a cell of high-ranking Nazi officials in hiding who work to create the Fourth Reich.
    CreatorDavid WeilStarsAl PacinoLogan LermanLena Olin
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • The Hunt (2020)

    12. The Hunt

    20201h 30mR50Metascore
    6.6 (145K)
    Twelve strangers wake up in a clearing. They don't know where they are, or how they got there. They don't know they've been chosen - for a very specific purpose - The Hunt.
    DirectorCraig ZobelStarsBetty GilpinHilary SwankIke Barinholtz
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Chris Rock in Spiral (2021)

    13. Spiral

    20211h 33mR40Metascore
    5.2 (73K)
    In this new chapter from the Book of Saw, a detective and his partner investigate grisly murders that are eerily reminiscent of the past.
    DirectorDarren Lynn BousmanStarsChris RockSamuel L. JacksonMax Minghella
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Blake Lively in The Rhythm Section (2020)

    14. The Rhythm Section

    20201h 49mR45Metascore
    5.4 (21K)
    A woman seeks revenge against those who orchestrated a plane crash that killed her family.
    DirectorReed MoranoStarsBlake LivelyRichard BrakeElly Curtis
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Tom Hardy in Capone (2020)

    15. Capone

    20201h 43mR46Metascore
    4.7 (24K)
    After a 10 year stint, former bootlegger and notorious criminal Al Capone starts to show signs of dementia, forcing him to face the demons of his violent past.
    DirectorJosh TrankStarsTom HardyLinda CardelliniMatt Dillon
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Jeffrey Dean Morgan and Cush Jumbo in The Postcard Killings (2020)

    16. The Postcard Killings

    20201h 44mNot Rated29Metascore
    5.8 (18K)
    A New York detective investigates the death of his daughter who was murdered while on her honeymoon in London.
    DirectorDanis TanovicStarsJeffrey Dean MorganFamke JanssenCush Jumbo
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Marcus Rosner in The Killer in the Guest House (2020)

    17. The Killer in the Guest House

    20201h 25mTV-14TV Movie
    5.5 (322)
    A struggling fashion photographer unknowingly rents her guesthouse to a dangerous con man.
    DirectorTony Dean SmithStarsChelsea HobbsMarcus RosnerMatthew Kevin Anderson
    Hey....what's that bad smell?

    Please read my full review dated June 18th, 2020

    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Charlize Theron, Chiwetel Ejiofor, Matthias Schoenaerts, Luca Marinelli, Marwan Kenzari, and KiKi Layne in The Old Guard (2020)

    18. The Old Guard

    20202h 5mR70Metascore
    6.7 (193K)
    A covert group of tight-knit mercenaries with an inability to die have fought to protect the world for centuries. But when their abilities are suddenly exposed, they need to eliminate the threat of those who seek to replicate their power.
    DirectorGina Prince-BythewoodStarsCharlize TheronKiKi LayneMatthias Schoenaerts
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Jessica Chastain in Ava (2020)

    19. Ava

    20201h 36mR39Metascore
    5.5 (66K)
    Ava is a deadly assassin who works for a black ops organization, traveling the globe specializing in high profile hits. When a job goes dangerously wrong she is forced to fight for her own survival.
    DirectorTate TaylorStarsJessica ChastainJohn MalkovichCommon
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Manoj Bajpayee, Jacqueline Fernandez, and Mohit Raina in Mrs. Serial Killer (2020)

    20. Mrs. Serial Killer

    20201h 46mTV-MA
    4.0 (19K)
    When a doctor gets jailed for a string of shocking murders, his loyal wife sets out to commit a copycat crime to prove his innocence.
    DirectorShirish KunderStarsJacqueline FernandezManoj BajpayeeMohit Raina
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • John Wayne Gacy in The John Wayne Gacy Murders: Life and Death in Chicago (2024)

    21. The John Wayne Gacy Murders: Life and Death in Chicago

    2024– 8 epsTV Series
    7.3 (25)
    A comprehensive, chronological and historical documentary series on the entire life and crimes of the infamous serial killer, John Wayne Gacy.
    StarsJohn BorowskiSteve GiannangeloWilliam Kunkle
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Tatort (1970)

    22. Tatort

    1970– 1308 epsTV-14TV Series
    7.0 (3.3K)
    An anthology series that follows the work of homicide detectives in Germany, Austria and Switzerland.
    StarsKlaus J. BehrendtMiroslav NemecUdo Wachtveitl
    Du allein - Episode 1133

    A serial killer who announces his actions by letter keeps the Stuttgart investigators in suspense. A "1" appears in the letter that is addressed to Lannert and Bootz.

    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Amy Ryan and Sarah Wisser in Lost Girls (2020)

    23. Lost Girls

    20201h 35mR67Metascore
    6.2 (27K)
    After Mari Gilbert's daughter disappears, police inaction drives her own investigation into the gated Long Island community where Shannan was last seen. Her search brings attention to over a dozen murdered sex workers.
    DirectorLiz GarbusStarsAmy RyanThomasin McKenzieGabriel Byrne
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Lee Yeon-hee, Lim Ju-hwan, and Taecyeon in The Game: Towards Zero (2020)

    24. The Game: Towards Zero

    202032 epsTV Series
    7.1 (438)
    When Kim Tae Pyung looks into a person's eyes, he can see the moment preceding their death. He partners with Detective Seo Joon Young to solve a serial murder case.
    StarsTaecyeonLee Yeon-heeLim Ju-hwan
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.
  • Seriemorderen i Orkdal - Historien om Arnfinn Nesset (2020)

    25. Seriemorderen i Orkdal - Historien om Arnfinn Nesset

    2020– 6 epsTV Series
    6.6 (66)
    The story about the worst serial killer in Norway, Arnfinn Nesset, which killed off at least 30 patients at the care home he was working at with the poison Curacit. But he was sentenced without any real evidence.
    StarsAsbjørn HansenJens Christian NørveArnfinn Nesset
    This is a list of films and/or TV specials that were released in the 2020's that are either based on real people who were murderers or serial killers, and/or actual events, or are made for television mini-series and/or thrillers that are stories of fiction all of which include murders.

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