| 1 Dead Dog | 2022 | N/A |
| 10 Rillington Place | 1971 | 4 |
| The 7th Hunt | 2009 | 2 |
| All-American Murder | 1991 | 3 |
| Almost Blue | 2000 | 3 |
| The Alphabet Killer | 2008 | 3 |
| American Nightmare | 2002 | 2 |
| American Psycho | 2000 | 4 |
| American Psycho 2 | 2002 | 2 |
| Amsterdamned | 1988 | 4 |
| The Ancines Woods | 1970 | 3 |
| Angel | 1983 | 3 |
| Another Heaven | 2000 | 3 |
| Antibodies | 2005 | 4 |
| Appropriate Adult | 2011 | 4 |
| Artik | 2019 | 2 |
| B.T.K. | 2008 | 2 |
| The Banker | 1989 | 3 |
| The Barn | 2018 | 2 |
| The Bat | 1959 | 3 |
| Bates Motel | 2013 | 4 |
| The Beast in the Cellar | 1971 | 3 |
| Bela Kiss: Prologue | 2013 | 2 |
| Beyond Bedlam | 1994 | 2 |
| Birds of Prey | 1986 | N/A |
| The Black Panther | 1977 | 4 |
| The Black Phone | 2021 | 4 |
| The Black Room | 1982 | 3 |
| The Black Vampire | 1953 | 4 |
| Black Widow | 1987 | 3 |
| Blind Faith | 1989 | N/A |
| Blood Feast | 1963 | 3 |
| Blood Feast | 2016 | 2 |
| The Blood Harvest | 2016 | 2 |
| Bloodletting | 1997 | 2 |
| Bloodline | 2018 | 3 |
| Bluebeard | 1944 | 3 |
| Bluebeard | 1972 | 3 |
| Body Parts | 1991 | 3 |
| Born for Hell | 1976 | 3 |
| The Boston Strangler | 1968 | 4 |
| The Brides in the Bath | 2003 | 4 |
| Brutal | 2007 | 2 |
| Brutal | 2017 | 3 |
| The Brute Man | 1946 | 2 |
| Bundy | 2002 | 3 |
| Cabal | 2020 | 1 |
| Cabin 28 | 2017 | 2 |
| The Call | 2020 | 4 |
| Carnifex | 2016 | N/A |
| The Case of the Hillside Stranglers | 1989 | 3 |
| Cecilie | 2007 | 3 |
| The Cellar Door | 2007 | 2 |
| Chained | 2012 | 3 |
| Chainsaw Sally | 2004 | 2 |
| The Chair | 1988 | 2 |
| Chronicle of a Serial Killer | 2020 | 4 |
| Citizen X | 1995 | 4 |
| The Clairvoyant | 1982 | 3 |
| Click: The Calendar Girl Killer | 1990 | 2 |
| A Cloud So High | 2022 | N/A |
| The Clovehitch Killer | 2018 | 4 |
| Cold Light of Day | 1989 | 3 |
| The Collection | 2012 | 3 |
| The Collector | 2009 | 3 |
| The Columnist | 2019 | 3 |
| Copycat | 1995 | 4 |
| Creep | 1995 | 3 |
| Creepy | 2016 | 3 |
| Criminally Insane | 1975 | 3 |
| Criminally Insane 2 | 1987 | 1 |
| The Crimson Rivers | 2000 | 4 |
| Crimson Rivers 2: Angels of the Apocalypse | 2004 | 3 |
| Crucible of Terror | 1971 | 2 |
| Crush the Skull | 2015 | 3 |
| Cure | 1997 | 4 |
| Curse of the Zodiac | 2007 | 1 |
| Cut Off | 2018 | 4 |
| Cyanide Mallika | 2021 | 4 |
| Cyberstalker | 1995 | 2 |
| Cycle Psycho | 1973 | 2 |
| Cyrus | 2010 | 3 |
| Dahmer | 2002 | 3 |
| Dahmer vs. Gacy | 2010 | 2 |
| The Dark Eyes of London | 1939 | 3 |
| Dark Figure of Crime | 2018 | 4 |
| Dead Nude Girls | 2013 | N/A |
| Dear Mr. Gacy | 2010 | 3 |
| Death Dancers | 1993 | 2 |
| Death Pool | 2017 | 2 |
| A Demon in My View | 1991 | 3 |
| Deranged | 1974 | 3 |
| The Devil's Candy | 2015 | 3 |
| Diary of a Serial Killer | 1998 | 2 |
| Dismembered | 2003 | 2 |
| Disturbia | 2007 | 4 |
| Doctor X | 1932 | 3 |
| Doll Killer | 2013 | N/A |
| Doll Killer 2 | 2021 | N/A |
| Don't Answer the Phone! | 1980 | 3 |
| Don't Go in the House | 1979 | 3 |
| Don't Look Down | 1998 | 3 |
| Double Date | 2017 | 3 |
| Double Exposure | 1982 | 3 |
| Double Vision | 2002 | 3 |
| Dr. Lamb | 1992 | 3 |
| The Driller Killer | 1979 | 3 |
| East of Piccadilly | 1941 | N/A |
| Eater | 2008 | 4 |
| Ebola Syndrome | 1996 | 4 |
| Ed Gein | 2000 | 3 |
| Ed Gein: The Butcher of Plainfield | 2007 | 2 |
| Empire of the Wolves | 2005 | 3 |
| Epitaph | 1987 | 2 |
| Evil Spirits | 2008 | N/A |
| The Evil Within | 2017 | 3 |
| Evilenko | 2003 | 3 |
| Family Man | 2008 | 4 |
| Fear | 1990 | 3 |
| Fear City | 1984 | 3 |
| The Flesh and Blood Show | 1972 | 3 |
| Found | 2012 | 3 |
| Found Footage | 2011 | 2 |
| Freaky | 2020 | 3 |
| Freeway | 1996 | 4 |
| From Hell | 2001 | 4 |
| Gacy | 2003 | 3 |
| The Gaunt Stranger | 1938 | 4 |
| The Ghastly Ones | 1968 | 2 |
| Ghost in the Machine | 1993 | 3 |
| Ghoul | 2015 | 3 |
| The Girl Who Got Away | 2021 | 3 |
| The Golden Glove | 2019 | 4 |
| The Greasy Strangler | 2016 | 3 |
| Greatful Dead | 2013 | 3 |
| Grip of the Strangler | 1958 | 3 |
| The Guard from Underground | 1992 | 3 |
| Hacked | 2013 | 3 |
| The Hamiltons | 2006 | 3 |
| Hands of the Ripper | 1971 | 3 |
| Hanging Heart | 1989 | 2 |
| Hannibal | 2001 | 4 |
| Hannibal Rising | 2007 | 3 |
| Harold Shipman: Doctor Death | 2002 | 4 |
| The Haunted House of Horror | 1969 | 3 |
| Haunts | 1976 | 3 |
| The Hawk | 1993 | 3 |
| The Headless Eyes | 1971 | 2 |
| Hellhole | 1985 | 3 |
| Hellroller | 1992 | 2 |
| The Helpers | 2012 | 2 |
| Henry II: Portrait of a Serial Killer | 1996 | 3 |
| Henry: Portrait of a Serial Killer | 1986 | 4 |
| Hero and the Terror | 1988 | 3 |
| Hideaway | 1995 | 3 |
| Highway to Hell | 1990 | 3 |
| The Hillside Strangler | 2004 | 3 |
| Hitch Hike to Hell | 1983 | 3 |
| Hollywood 90028 | 1973 | N/A |
| Hounds of Love | 2016 | 4 |
| The Hour of Fear | 1986 | N/A |
| House of Horrors | 1946 | 3 |
| How to Be a Serial Killer | 2008 | 3 |
| Hunting Humans | 1987 | N/A |
| Hunting Humans | 2002 | 2 |
| Hurt | 2006 | N/A |
| I Blame Society | 2020 | 3 |
| The Ice House | 1969 | 2 |
| Identity | 2003 | 4 |
| Impulse | 1974 | 3 |
| Infliction | 2014 | 3 |
| Inner Demon | 2014 | 3 |
| Intensity | 1997 | 4 |
| Intruder | 1997 | 3 |
| A Is for Acid | 2002 | 4 |
| Island of Death | 1976 | 3 |
| Isn't It Shocking? | 1973 | 4 |
| Jack the Ripper | 1988 | 4 |
| The Jekyll and Hyde Portfolio | 1971 | 2 |
| The Jigsaw Murders | 1989 | 3 |
| Junkyard Dog | 2010 | 2 |
| Karla | 2006 | 3 |
| Keeping Company | 2021 | 3 |
| Killer Ink | 2016 | N/A |
| The Killer Next Door | 2001 | 2 |
| Killer Toon | 2013 | 3 |
| The Killing Games | 2012 | 2 |
| Killing Ground | 2016 | 3 |
| The Killing Jar | 1997 | 2 |
| Labyrinth of Dreams | 1997 | 4 |
| Lady Stay Dead | 1981 | 3 |
| Laser Moon | 1993 | 1 |
| The Last Horror Movie | 2003 | 3 |
| The Limehouse Golem | 2016 | 3 |
| Lisa | 1990 | 3 |
| The Lodger | 1944 | 4 |
| The Lost | 2006 | 3 |
| The Mad Butcher | 1971 | 3 |
| Malignant | 2021 | 3 |
| Manhunter | 1986 | 4 |
| Maniac | 1980 | 4 |
| Maniac | 2012 | 3 |
| The Mean Season | 1985 | 3 |
| Memoirs of a Murderer | 2017 | 4 |
| Memory | 2006 | 3 |
| Mercy | 2000 | 3 |
| Mercy Black | 2019 | 3 |
| Midnight | 2021 | 3 |
| Miranda Veil | 2020 | 2 |
| Mister Frost | 1990 | 3 |
| Monster Killer | 2011 | 3 |
| Murder Blues | 1991 | N/A |
| Murder Elite | 1985 | 3 |
| Murder on Line One | 1989 | N/A |
| Murderlust | 1985 | 3 |
| Mutation | 2006 | 1 |
| My Brother Has Bad Dreams | 1972 | 3 |
| My Friends Need Killing | 1976 | N/A |
| My Pure Joy | 2011 | 3 |
| My Sweet Killer | 1999 | 2 |
| Night After Night After Night | 1969 | 3 |
| Night of the Hunted | 2023 | 3 |
| The Night Strangler | 1973 | 4 |
| Night Trap | 1993 | 2 |
| Night Visions | 1990 | 3 |
| No One Lives | 2012 | 3 |
| No Tears for the Damned | 1968 | 3 |
| Once Upon a Time at Christmas | 2017 | 2 |
| Onibaba | 1964 | 4 |
| Otis | 2008 | 3 |
| Party Line | 1988 | 3 |
| Peeping Tom | 1960 | 4 |
| The Peeping Tom | 1997 | 3 |
| Phantom of the Rue Morgue | 1954 | 3 |
| Pick Me Up | 2005 | 3 |
| Pig Killer | 2022 | 2 |
| Pigs | 1973 | 3 |
| Pretty Fine Things | 2016 | N/A |
| Pretty Maids All in a Row | 1971 | 3 |
| Prettykill | 1987 | 2 |
| Prey of the Chameleon | 1992 | 3 |
| Primal Shift | 2015 | 2 |
| Protein | 2024 | N/A |
| Psycho | 1960 | 5 |
| Psycho | 1998 | 3 |
| Psycho II | 1983 | 4 |
| Psycho III | 1986 | 3 |
| Psycho IV: The Beginning | 1990 | 3 |
| The Psychopath | 1966 | 3 |
| Pull | 2019 | 2 |
| The Rain Killer | 1990 | 3 |
| Raising Jeffrey Dahmer | 2006 | 2 |
| Rampage | 1987 | 3 |
| Rampage: The Hillside Strangler Murders | 2006 | 2 |
| The Ravager | 1970 | 2 |
| Raw Nerve | 1991 | 2 |
| Reaper | 2000 | 3 |
| A Record of Sweet Murderer | 2014 | 3 |
| Red Christmas | 2014 | N/A |
| Red Dragon | 2002 | 4 |
| Red Rooms | 2023 | 4 |
| Relentless | 1989 | 3 |
| Rest Stop | 2006 | 3 |
| Rest Stop: Don't Look Back | 2008 | 3 |
| Resurrection | 1999 | 3 |
| The Retreat | 2021 | 3 |
| Ride Scare: the Beginning | 2021 | N/A |
| The Ripper | 1985 | 2 |
| The Riverman | 2004 | 3 |
| Roadgames | 1981 | 4 |
| Roots of Evil | 1992 | 2 |
| Run If You Can | 1988 | N/A |
| The Sadist | 1963 | 4 |
| The Sadist of Notre Dame | 1979 | 3 |
| The Satan Killer | 1993 | N/A |
| Satan Returns | 1996 | 3 |
| Satan's Little Helper | 2004 | 3 |
| Scary Movie | 1991 | 3 |
| Scrapbook | 2000 | 2 |
| Scream and Scream Again | 1970 | 3 |
| The Secret Life: Jeffrey Dahmer | 1993 | 3 |
| See No Evil: The Moors Murders | 2006 | 4 |
| Seeds | 1968 | 3 |
| Serial Mom | 1994 | 4 |
| Seven | 1995 | 5 |
| Severed | 2002 | 1 |
| Shadowhunter | 1993 | 3 |
| Shadows Run Black | 1984 | 2 |
| She Was So Pretty | 2016 | 2 |
| Shiver | 2012 | 2 |
| Shocker | 1989 | 3 |
| A Shriek in the Night | 1933 | 3 |
| The Silence of the Lambs | 1991 | 5 |
| Sketches of a Strangler | 1978 | N/A |
| Slaughter of the Innocents | 1993 | 3 |
| The Slaughterhouse Killer | 2020 | 3 |
| Slice | 2009 | 4 |
| Slink | 2013 | 2 |
| Smaller and Smaller Circles | 2017 | 4 |
| Smiley Face Killers | 2020 | 2 |
| Some Guy Who Kills People | 2011 | 3 |
| Speak No Evil | 2024 | 4 |
| The Specter of Terror | 1973 | N/A |
| The Spiral Staircase | 1946 | 4 |
| The Spiral Staircase | 1975 | 3 |
| The Spiral Staircase | 2000 | 3 |
| Split Second | 1992 | 3 |
| Squealer | 2023 | 2 |
| The Stay Awake | 1988 | 2 |
| The Stepfather | 1987 | 4 |
| The Stepfather | 2009 | 3 |
| Stepfather II | 1989 | 3 |
| Stepfather III | 1992 | 3 |
| Straight on Till Morning | 1972 | 3 |
| Strange Darling | 2023 | 4 |
| A Stranger Is Watching | 1982 | 3 |
| The Strangler | 1964 | 4 |
| Strangler vs. Strangler | 1984 | 4 |
| Streets | 1990 | 3 |
| Summer of 84 | 2018 | 4 |
| Tattoo | 2002 | 3 |
| Teen-Age Strangler | 1964 | 1 |
| Tenderness of the Wolves | 1973 | 3 |
| Terrified | 1963 | 2 |
| The Terror | 1928 | N/A |
| Theatre of Blood | 1973 | 4 |
| This Is Personal: The Hunt for the Yorkshire Ripper | 2000 | 4 |
| The Ticket of Leave Man | 1937 | 3 |
| Titane | 2021 | 4 |
| To Kill a Killer | 2007 | 3 |
| The Todd Killings | 1971 | 3 |
| Torment | 1986 | 3 |
| Touch of Death | 1988 | 3 |
| The Town That Dreaded Sundown | 1976 | 3 |
| The Town That Dreaded Sundown | 2014 | 3 |
| Trail of a Serial Killer | 1998 | 3 |
| Transgression | 1994 | N/A |
| Trap | 2024 | 3 |
| Triggered | 2019 | 3 |
| Trunk | 2009 | 2 |
| Ulli Lommel's Zodiac Killer | 2005 | 2 |
| Unspeakable | 2002 | 2 |
| Untraceable | 2008 | 3 |
| The Vanishing | 1988 | 4 |
| The Vanishing | 1993 | 3 |
| Vicious Fun | 2020 | 4 |
| Violated | 1953 | 3 |
| Violated Angels | 1967 | 4 |
| Violent Midnight | 1963 | 3 |
| Virtuosity | 1995 | 3 |
| Walled In | 2009 | 3 |
| The Watcher | 2000 | 3 |
| Watcher | 2022 | 3 |
| Watching | 2019 | 3 |
| The Wax Mask | 1997 | 3 |
| We Summon the Darkness | 2019 | 3 |
| When the Screaming Starts | 2021 | N/A |
| Whispers | 1990 | 2 |
| Who's Watching Oliver | 2017 | 3 |
| Wicked World | 1991 | 2 |
| Without Apparent Motive | 1971 | 3 |
| Without Warning! | 1952 | 4 |
| Wolf Creek | 2005 | 3 |
| A Wounded Fawn | 2022 | 3 |
| The Zodiac | 2005 | 3 |
| Zodiac | 2007 | 4 |
| The Zodiac Killer | 1971 | 2 |