- The 'Burbs (1989)
- The 11th Patient (2018)
- The 12th Man (2017)
- The 14 Amazons (1972)
- The 15:17 to Paris (2018)
- The 16th Episode (2019)
- The 25th Reich (2012)
- The 27 Club (2019)
- The 27th Day (1957)
- The 3 Worlds of Gulliver (1960)
- The 33 (2015)
- The 3rd Eye (2017)
- The 4th Floor (1999)
- The 5,000 Fingers of Dr. T. (1953)
- The 5th Wave (2016)
- The 60 Yard Line (2017)
- The 6th Day (2000)