A-Z Index: 'Mars N' to 'Monste'
- Mars Needs Women (1964)
- Martian Child (2007)
- The Martian Chronicles (1980)
- Martillito (2003)
- Masked Man Strikes Again (1974)
- Master of the World (1961)
- Masters of the Universe (1987)
- Matadero Chivo (1972)
- Matadero Cinco (1972)
- The Matrix (1999)
- Matrix Recargado (2003)
- The Matrix Reloaded (2003)
- Matrix Revolucionado (2003)
- Matrix Revoluciones (2003)
- The Matrix Revolutions (2003)
- Max Knight: Ultra Spy (2000)
- Max Q: Emergency Landing (1998)
- Maximum Overdrive (1986)
- Maximum Surge (2002)
- Meet Dave (2008)
- Meet the Hollowheads (1989)
- Mega Shark vs. Giant Octopus (2009)
- Megafault (2009)
- Megaforce (1982)
- Megaville (1990)
- Megazone 23 (1985)
- Megazone 23 Part 2 (1986)
- Megazone 23 Part 3 (1989)
- Meltdown: Days of Destruction (2006)
- Memoirs of a Survivor (1981)
- Memoirs of an Invisible Man (1992)
- Memorias de un Hombre Invisible (1992)
- Memorias del Hombre Invisible (1992)
- Memory Run (1995)
- Memórias de um Homem Invisível (1992)
- Men in Black (1997)
- Men in Black 2 (2002)
- Men Must Fight (1933)
- Menno's Mind (1996)
- The Mercury Project (2000)
- The Mesa of Lost Women (1953)
- Message From Space (1978)
- Metal Skin Panic Madox-01 (1987)
- Metalstorm: The Destruction of Jared-Syn (1983)
- Metamorfosis (1980)
- Metamorphosis (1990)
- Metamorphosis: The Alien Factor (1991)
- Meteor (1979)
- Metropolis (1926)
- Metrópolis (1926)
- Meu Amigo Espacial (1997)
- Mi Novia es una Extraterrestre (1988)
- Miami Horror (1987)
- MIB: Hombres de Negro (1997)
- MIB - Homens de Preto (1997)
- Midnight Movie Massacre (1988)
- Mighty Jack (1986)
- Mighty Morphin Power Rangers: The Movie (1995)
- Millennium (1989)
- Millennium Man (1999)
- The Milpitas Monster (1975)
- Mimic 3: Sentinel (2003)
- The Mind Benders (1963)
- The Mind of Mr Soames (1970)
- A Mind to Kill (1993)
- Mindbender (1995)
- MindFlesh (2008)
- Mindwarp (1992)
- Minority Report (2002)
- Minority Report - A Nova Lei (2002)
- Minority Report: Sentencia Previa (2002)
- Minutemen (2008)
- Misfits Of Science (1985)
- Misión a Marte (2000)
- Misión Alien (1997)
- Misión Alien: El Legado Udara (1997)
- Missile Monsters (1958)
- Missile to the Moon (1959)
- Mission Mars (1968)
- Mission Stardust (1969)
- Mission to Mars (2000)
- Mistress of the World (1959)
- The Mole People (1956)
- Mom and Dad Save the World (1992)
- The Monitors (1969)
- Monkey Boy (1991)
- Monolith (1993)
- The Monolith Monsters (1957)
- Monster (1980)
- Monster and the Woman (1953)
- Monster Ark (2008)
- Monster City (1993)
- Monster From a Prehistoric Planet (1967)
- Monster from Green Hell (1957)
- Monster From Mars (1953)
- Monster From the Ocean Floor (1954)
- Monster High (1989)
- Monster in the Closet (1987)
- Monster Island (2004)
- Monster Makers (2003)
