- Meg 2: The Trench (2023)
PG-13 | Action/Science fiction
- Man of Steel (2013)
PG-13 | Action/Science fiction
- Morons From Outer Space
PG-13 | Comedy/Science fiction
- The Martian (2015)
PG-13 | Drama/Science fiction
- Men in Black 2 (2002)
PG-13 | Comedy/Action
- Men in Black: International (2019)
PG-13 | Comedy/Action
- Max Steel (2016)
PG-13 | Action/Science fiction
- Mad Max Beyond Thunderdome (1985)
PG-13 | Action/Science fiction
- Men in Black (1997)
PG-13 | Comedy/Action
- Moonfall (2022)
PG-13 | Action/Science fiction
- Maggie (2015)
PG-13 | Drama/Science fiction
- Mothra vs. Godzilla (1964)
NR | Science fiction
- The Mesa of Lost Women
NR | Science fiction
- Meteor Apocalypse (2010)
NR | Action/Science fiction
- The Manster (1962)
NR | Science fiction
- Master of the World (1961)
NR | Science fiction
- The Mouse on the Moon
NR | Comedy/Romance
- Mars Needs Women
NR | Science fiction
- The Mysterious Island
NR | Science fiction