- The Brother From Another Planet (1984)
R | Comedy/Science fiction
- Breach (2020)
R | Action/Science fiction
- The Brain (1989)
R | Science fiction
- Black Box (2012)
R | Science fiction
- The Blob (1988)
R | Science fiction/Horror
- Bleeding Steel (2018)
R | Action/Science fiction
- Blade: Trinity (2004)
R | Action/Science fiction
- The Beast With a Million Eyes (1955)
NR | Science fiction
- Biosphere (2023)
NR | Crime drama/Drama