- Alien vs. Hunter (2007)
- Alien vs. Ninja (2010)
- Alien Warfare (2019)
- Alien: Covenant (2017)
- Alien: Resurrection (Alien 4) (1997)
- Alienators (2017)
- Aliens (1986)
- Aliens Ate My Homework (2018)
- Aliens In The Attic (2009)
- Aliens Of The Deep (2005)
- Aliens on the Moon: The Truth Exposed (2014)
- Aliens vs. Predator: Requiem (2007)
- Aliens: Zone of Silence (2017)
- Alison (2016)
- Alita: Battle Angel (2019)
- Alive (1993)
- Alive Inside (2014)