The Mist (2007)
Rating: ★★★★
Creatures in the Fog/Stephen King Adaptation
Mongolian Death Worm (2010)
Rating: ★
Giant Worms
The Monolith Monsters (1957)
Rating: ★★★
Monstrous Alien Rock Formations
Monster (1979)
Rating: 0
Monster Movie
The Monster (2016)
Rating: ★★★½
Roadside Monster Movie
Monster Brawl (2011)
Rating: ★
Wrestling Match Between Famous Monsters
The Monster Club (1980)
Rating: ★★
Horror Anthology
Monster from Green Hell (1957)
Rating: 0
Giant Mutated Wasps Amok
Monster from the Ocean Floor (1954)
Rating: ★★
Atomic Sea Monster
Monster from the Surf (1965)
Rating: ★
Surfers vs Sea Monster
Monster in the Closet (1986)
Rating: ★★
Monster Movie Parody
Monster Island (2019)
Rating: ★★½
Monster Movie/The Asylum Mockbuster
The Monster of Piedras Blancas (1959)
Rating: ★★
Prehistoric Monster
Monster on the Campus (1958)
Rating: ★★
Scientist Reverts to a Caveman
The Monster Squad (1987)
Rating: ★★★
Kids vs the Famous Monsters
The Monster That Challenged the World (1957)
Rating: ★★
Giant Mollusc Amok
Monster Zero (1965)
Rating: ★★★
Japanese Monster Bash/Space Opera
Monsternado (2023)
Rating: 0
Tornado of Monsters
Monstersdotcom (2003)
Rating: ★★★
Horror Anthology
El Monstro del Mar! (2010)
Rating: ★★★
Grindhouse Homage/Monster Movie
Monstrous (2022)
Rating: ★
Lake Monster
Monstrum (2018)
Rating: ★★
Korean Wu Xia/Swordsmen vs Monster
Mortuary (2005)
Rating: ★
Creature in the Crypt/Body Snatchers
Mosquito (1995)
Rating: ★★
Giant Insects
Mothra (1962)
Rating: ★★★★
Japanese Monster Movie
Neon Maniacs (1986)
Rating: ★★
Mutant Monsters
New Alcatraz (2002)
Rating: ★★
Future Prison/Giant Snake Amok
Night Fright (1967)
Rating: ½
Alien Monster
Nightbreed (1990)
Rating: ★★
Secret City of Monsters
No One Gets Out Alive (2021)
Rating: ★★★
Sinister Boarding House
Nope (2022)
Rating: ★★½
UFO Film
Notzilla (2020)
Rating: ★★★
Japanese Monster Movie Parody
Octaman (1971)
Rating: 0
Monster Movie
Octopus (2000)
Rating: 0
Giant Octopus
Octopus II (2001)
Rating: ★
Giant Octopus
Otesanek (2000)
Rating: ★★★★
Wooden Log-Baby Monster/Gonzo Surrealism
Outlander (2008)
Rating: ★★½
SF Version of Beowulf
Pacific Rim (2013)
Rating: ★★★½
Giant Mecha Robots vs Giant Monsters
Pacific Rim: Uprising (2018)
Rating: ★★
Giant Mecha Robots
Parasite (1982)
Rating: ½
Chestbursting Nasty
The Phantom from 10,000 Leagues (1955)
Rating: ★
Atomic Sea Monster
Phantoms (1998)
Rating: ★★★★
Evil Force Takes Over a Small Town/Dean R. Koontz Adaptation
Piranha (1978)
Rating: ★★★
Killer Fish
Piranha (1995)
Rating: ★
Killer Fish
Piranha (2010)
Rating: ★★★
Killer Fish
Piranha 3DD (2012)
Rating: ★★
Killer Fish
Piranha II: Flying Killers (1981)
Rating: 0
Killer Fish
Piranha Sharks (2016)
Rating: ½
Gonzo Killer Shark Film
Piranhaconda (2012)
Rating: ★
Giant Hybrid Snake
Poseidon Rex (2013)
Rating: ★★
Revived Dinosaur
Possession (1981)
Rating: ★
Marriage Breakdown/Surrealism/Monsters
Prey (2004)
Rating: ★★½
Australian Monster Movie
Primeval (2007)
Rating: ★★
Giant Killer Crocodile
Project Gemini (2022)
Rating: ★★
Space Expedition Gets Lost
Project: Metalbeast (1994)
Rating: ★★
Cyborg Werewolf
Project Wolf Hunting (2022)
Rating: ★★★½
Monster Amok Aboard a Prison Ship
Prophecy (1979)
Rating: 0
Mutant Bear Amok
Proteus (1995)
Rating: ★
Shape-Shifting Monster
Pterodactyl (2005)
Rating: ★★½
Dinosaurs Amok
Pumpkinhead (1988)
Rating: ★★
Demon Unleashed
Pumpkinhead II: Blood Wings (1994)
Rating: ★★
Monster Movie
The Pyramid (2014)
Rating: ★★½
Sinister Forces in an Egyptian Pyramid
Python (2000)
Rating: ★★½
Giant Snake Amok
Q – The Winged Serpent (1982)
Rating: ★★★★
Monster Movie
The Quatermass Experiment (2005)
Rating: ★★★
Mutating Astronaut
The Quatermass Xperiment (1955)
Rating: ★★★★
Mutating Astronaut
A Quiet Place (2018)
Rating: ★★★★
Survivors Unable to Make a Sound in the Aftermath of an Invasion
A Quiet Place Part II (2020)
Rating: ★★½
Survivors Unable to Make a Sound in the Aftermath of an Invasion
Rage of the Yeti (2011)
Rating: ★★
Yeti Monster Movie
Raiders of the Lost Shark (2015)
Rating: 0
Flying Killer Shark
Rare Exports (2010)
Rating: ★★½
Discovering the Real Santa Claus/Giant Rampaging Santa
Rawhead Rex (1986)
Rating: ★
Clive Barker Adaptation/Prehistoric Monster Revived
Razorback (1984)
Rating: ★★★★
Killer Boar
Rebirth of Mothra (1996)
Rating: ★★
Japanese Monster Bash
Reeker (2005)
Rating: ★★★
Hunted by an Unearthly Creature
The Relic (1997)
Rating: ★★½
Monster Movie
Reptilicus (1961)
Rating: 0
Revived Dinosaur Amok
Return of the Fly (1959)
Rating: ★★
The Fly Sequel
Return of the Killer Tomatoes! (1988)
Rating: ★
Genre Spoof
Revenge of the Creature (1955)
Rating: ★★★
The Creature from the Black Lagoon Sequel
The Rift (1990)
Rating: ★
Submarine Encounters Monsters Underwater
Rise of the Gargoyles (2009)
Rating: ★★
Monster Movie
Rubber (2010)
Rating: ★★★★
Killer Car Tire/Meta-Fictional Monster Movie Parody
The Ruins (2008)
Rating: ★★★
Killer Plants
The Runestone (1990)
Rating: ★★
Monster Movie
The Sand (2015)
Rating: ★★★
Beach Where the Sand Devours People
Santo in “Killers From Other Worlds” (1971)
Rating: ★
Mexican Wrestler Superhero vs Alien Monsters
Scared to Death (1980)
Rating: ★★
Genetic Monster Amok
Schlock (1973)
Rating: ★★★
Missing Link Comedy/Genre Parody
Scream of the Banshee (2011)
Rating: ★
Monster Movie
Sea Fever (2019)
Rating: ★★★
Sea Monster/Parasitic Infection
Sector 7 (2011)
Rating: ★★
South Korean Monster Movie
Shadow in the Cloud (2020)
Rating: ★★★
Gremlins on a Plane
The Shape of Water (2017)
Rating: ★★★★
Romance with an Amphibian Man
Shark Attack (1999)
Rating: ★★
Killer Shark Film
Sharkansas Women’s Prison Massacre (2016)
Rating: ★★
Gonzo Killer Shark Film
Sharktopus (2010)
Rating: ★
Monster Shark-Octopus Hybrid
Sharktopus vs Pteracuda (2014)
Rating: ★
Giant Hybrid Monsters
Sharktopus vs Whalewolf (2015)
Rating: 0
Giant Hybrid Monsters
The She-Creature (1956)
Rating: ★★★
Hypnotic Regression/Monster Movie