A-Z Index: 'Monste' to 'Night '
- Monster Makers (2003)
- Monster on the Campus (1958)
- The Monster That Challenged the World (1957)
- Monsters vs Aliens (2009)
- Monstroid: It Came from the Lake (1979)
- Monstruos de Piedra (1957)
- Moon (2009)
- Moon 44 (1990)
- Moon Over Tao-Makaraga (1997)
- Moon Pilot (1962)
- Moon Rainbow (1983)
- Moon Zero Two (1970)
- Moonbase (1997)
- Moonchild (1972)
- Moontrap (1989)
- More Than a Thousand Cameras Are Working for Your Safety (2003)
- Morella (1997)
- Morons from Outer Space (1985)
- Mortal Challenge (1996)
- A Mosca (1986)
- Mosquitoman (2005)
- The Most Dangerous Man Alive (1961)
- Mothra (1962)
- Movie: 20,000 Leagues under the Sea
- Movie: The Sword in th Stone
- The Moviejuice Movie Season: Sci-fi Week
- Mr. India (1987)
- Mr Murder (1999)
- Mr. Wonderbird (1952)
- Mundo Acuático (1995)
- Murder by Moonlight (1989)
- Murder in My Mind (1997)
- Murder in Space (1978)
- Murder on the Moon (1989)
- Murdercycle (1999)
- The Music of the Spheres (1984)
- The Mutagen (1988)
- Mutant (1982)
- Mutant Aliens (2001)
- The Mutant Chronicles (2008)
- Mutant Hunt (1987)
- Mutant Man (1996)
- Mutant on the Bounty (1989)
- Mutants (2008)
- Mutants in Paradise (1984)
- The Mutations (1973)
- Mutiny in Outer Space (1965)
- My Science Project (1985)
- My Stepmother Is an Alien (1988)
- The Mysterians (1959)
- The Mysterious Island (1929)
- Mysterious Island (1961)
- Mysterious Two (1982)
- Mystery Monsters (1997)
- Mystery Science Theater 3000: The Movie (1996)
- A Máquina do Tempo (2002)
- Más Allá de la Muerte (2004)
- Más Allá de la Tierra (1955)
- Más Allá del Sol (1969)
- Naked Lunch (1991)
- Natural City (2003)
- Natural Selection (1994)
- Nautilus (1998)
- The Navy vs. the Night Monsters (1966)
- The Neanderthal Man (1953)
- Necropolis (1987)
- Nemesis (1993)
- Nemesis 2: Nebula (1995)
- Nemesis 3: Prey Harder (1995)
- Nemesis 4: Death Angel (1995)
- Neon City (1992)
- The Neptune Factor (1973)
- The Nest (1988)
- NetForce (1999)
- Neutron vs. the Amazing Dr. Caronte (1962)
- Neutrón Contra el Criminal Sádico (1960)
- Neutrón Contra el Dr. Caronte (1962)
- Neutrón Vs. los Autómatas (1960)
- New Alcatraz (2000)
- New Crime City (1994)
- New Crime City: Los Angeles 2020 (1994)
- New Eden (1994)
- New Film Test
- The New Gladiators (1987)
- The New Women (2001)
- Next (2007)
- The Next One (1981)
- The Night Caller (1965)
- Night Fright (1968)
- Night of the Big Heat (1967)
- Night of the Blood Beast (1958)
- Night of the Claw (1980)
- Night of the Comet (1984)
- Night of the Creeps (1986)
- Night of the Ghouls (1959)
- Night Skies (2007)
- Night Slaves (1970)
- The Night the World Exploded (1957)
- Night Trackers (1987)
- Night Visitors (1996)
