- Mile 22 (2018)
R | Action/Thriller
- Mindhunters (2005)
R | Crime drama/Thriller
- Malice (1993)
R | Crime drama/Thriller
- Mata Hari (1985)
R | Comedy/Drama
- Mechanic: Resurrection (2016)
R | Action/Thriller
- The Machinist (2004)
R | Thriller
- Monsters: Dark Continent (2015)
R | Drama/Action
- Mississippi Mermaid (1970)
R | Crime drama/Thriller
- Madman (1982)
R | Horror/Thriller
- Mortal Passions (1990)
R | Thriller
- Monolith (2024)
R | Science fiction/Thriller
- Miami Blues (1990)
R | Thriller/Dark comedy
- The Mod Squad (1999)
R | Crime drama/Drama
- mother! (2017)
R | Horror/Thriller
- Margin Call (2011)
R | Drama/Thriller
- The Manchurian Candidate (2004)
R | Drama/Science fiction
- The Misfits (2021)
R | Action/Thriller
- Mutant (1984)
R | Science fiction/Horror
- The Mist (2008)
R | Science fiction/Horror
- Meeting Evil (2012)
R | Drama/Thriller
- Man on Fire (2004)
R | Crime drama/Action
- Men (2022)
R | Horror/Thriller
- The Minute You Wake Up Dead (2022)
R | Thriller
- Miracle Mile (1989)
R | Thriller
- A Murder of Crows (1999)
R | Action/Thriller
- The Midnight Meat Train (2008)
R | Horror/Thriller
- MaXXXine (2024)
R | Horror/Thriller
- The Menu (2022)
R | Horror/Thriller
- Mob Land (2023)
R | Action/Thriller
- Mimic (1997)
R | Science fiction/Horror
- Memento (2000)
R | Thriller/Mystery
- A Most Wanted Man (2014)
R | Drama/Thriller
- Mulholland Falls (1996)
R | Crime drama/Thriller
- The Mighty Quinn (1989)
R | Mystery
- Maria, Leonora, Teresa (2014)
NR | Drama/Horror
- Million Dollar Lethal Listing (2024)
NR | Thriller
- Murder Below Deck
NR | Mystery
- Miss Meadows (2014)
NR | Crime drama/Romance
- Maternal Secrets (2020)
NR | Thriller
- Mommy Meanest (2024)
NR | Thriller
- Midas (2024)
NR | Crime drama/Action
- My Fatal Social Following (2025)
NR | Thriller
- My Daughter's Deadly Roommates
NR | Thriller
- My Professor's Guide to Murder
NR | Thriller
- My Son's Deception
NR | Thriller
- Murder by Television (1935)
NR | Mystery
- Memories of a Murder (2020)
NR | Thriller
- My Mother's Secret (2012)
NR | Thriller
- Mystery Island: Winner Takes All (2025)
NR | Mystery
- Masquerade (1965)
NR | Comedy/Thriller
- The Mystery of Mr E
NR | Drama/Mystery
- Mosquito State
NR | Drama/Horror
- Malicious Mind Games
NR | Thriller
- More Bitter Than Death: An Emma Fielding Mystery
NR | Mystery
- Mastemah
NR | Drama/Horror
- Morning Show Mysteries: A Murder in Mind
NR | Crime drama/Mystery
- Miss Fisher and the Crypt of Tears (2020)
NR | Adventure/Mystery
- Macabro
NR | Drama/Thriller
- Matchmaker Mysteries: A Killer Engagement
NR | Crime drama/Romance
- Morning Show Mysteries: Murder Ever After
NR | Mystery
- Modus
NR | Drama/Action
- Murder She Baked: A Deadly Recipe (2016)
NR | Drama/Mystery
- Murder Once Removed
NR | Mystery
- A Miracle on Christmas Lake (2016)
NR | Holiday/Mystery
- Murder at the Hotel (2025)
NR | Thriller
- Murder, Lies & Marriage (2025)
NR | Thriller
- Morning Show Mysteries: Countdown to Murder
NR | Mystery
- My Daughter's Double Life
NR | Thriller/Mystery
- Morning Show Mysteries: Death by Design
NR | Mystery
- Miss Pinkerton
NR | Mystery
- My Father's Other Family
NR | Thriller
- Medusa (2022)
NR | Horror/Thriller
- My Killer Reunion (2023)
NR | Thriller/Mystery
- Murder on Maple Drive
NR | Thriller/Mystery
- May The Devil Take You Too
NR | Horror/Thriller
- MadS (2024)
NR | Horror/Thriller
- Mother, May I? (2023)
NR | Horror/Thriller
- Mommy's Deadly Con Artist
NR | Thriller
- Miss Narca
NR | Action/Thriller
- Monte Carlo Nights
NR | Mystery
- Morning Show Mystery: Mortal Mishaps
NR | Mystery
- My Husband's Killer Affair (2024)
NR | Thriller
- The Midnight Man (2018)
NR | Horror/Thriller
- Murder at the Derby (2025)
NR | Thriller
- Morning Show Mysteries: Murder on the Menu
NR | Crime drama/Mystery
- Media (2017)
NR | Thriller
- Mountain Top
NR | Drama/Mystery
- Murder Company (2024)
NR | Action/Historical drama
- Murder at the Lighthouse (2025)
NR | Thriller
- Murder Runs in the Family (2023)
NR | Thriller
- A Mother's Fury
NR | Thriller
- The Mystery of a Hansom Cab (2013)
NR | Mystery
- Marie Galante (1934)
NR | Thriller
- My Amish Double Life
NR | Thriller
- Matchmaker Mysteries: A Fatal Romance
NR | Crime drama/Romance
- My Child Has My Doctor's Face (2024)
NR | Thriller
- Make Yourself at Home
NR | Thriller
- Midnighters (2017)
NR | Holiday/Horror
- Marshmallow (2025)
NR | Horror/Thriller
- Mystery Island: House Rules (2025)
NR | Adventure/Mystery