| 100% | LOOPER | 6 | 2012 science-fiction film about time-traveling hitmen |
| 60% | PROMETHEUS | 10 | 2012 science fiction film directed by Ridley Scott |
| 57% | PROMETHEUS | 10 | 2012 science fiction film directed by Ridley Scott starring Michael Fassbender |
| 57% | TOTHEFUTURE | 11 | "Back ___," 1985 science fiction film in which the protagonist travels back in time and accidentally becomes his mother's romantic interest: 3 wds. |
| 52% | QUANTUM | 7 | __ Leap, 80s time travel science fiction TV show |
| 50% | MEG | 3 | 2018 science fiction action film "The ___", about yet another giant shark |
| 48% | CLOUDATLAS | 10 | Acclaimed 2004 science fiction work by David Mitchell made into a 2012 film |
| 48% | AVATAR | 6 | James Cameron's science fiction film set in Pandora which is the highest-grossing movie of all time |
| 48% | INTERSTELLAR | 12 | 2014 science fiction film starring Matthew McConaughey which follows a group of astronauts who travel through a wormhole |
| 48% | INTERSTELLAR | 12 | Christopher Nolan science fiction film starring Matthew McConaughey and 44-Across as astronauts who travel through a wormhole |
| 46% | BLADERUNNER | 11 | 1982 science fiction film set in a dystopian future Los Angeles and about synthetic humans known as replicants: 2 wds. |
| 46% | THERUNNINGMAN | 13 | 1987 science fiction film set in the 21st century about a battle-to-the-death television game show: 3 wds. |
| 44% | DESTINATIONMOON | 15 | 1950's science fiction film |
| 44% | FORBIDDENPLANET | 15 | 1950's science fiction film |
| 44% | THISISLANDEARTH | 15 | 1950's science fiction film |
| 44% | TRON | 4 | "___: Legacy" (2010 science fiction film) |
| 44% | RIM | 3 | "Pacific ___" (2013 science fiction film) |
| 44% | GRAVITY | 7 | 2013 Sandra Bullock science fiction film |
| 43% | TRON | 4 | "___ :Legacy," science fiction film starring Jeff Bridges |
| 43% | DARKO | 5 | Jake Gyllenhaal starrer science fiction film "Donnie ___" |
| 43% | SUNSHINE | 8 | 2007 science fiction film starring Cillian Murphy |
| 43% | TENET | 5 | 2020 Christopher Nolan movie about time travel |
| 43% | RIM | 3 | Science fiction monster film "Pacific ___" |
| 42% | ATRIP | 5 | "___ to the Moon" (first science fiction film, 1902) |
| 42% | INCEPTION | 9 | 2010 science fiction film with DiCaprio and Hardy |
| 42% | MARTIAN | 7 | "The ___," 2015 science fiction film starring Matt Damon |
| 42% | ALIENVSPREDATOR | 15 | Face-off in a 2004 science fiction film |
| 42% | DOCTORWHO | 9 | British sci-fi TV show about time travel |
| 42% | MACHINE | 7 | "The Time ___," 1895 science fiction novella by H.G. Wells about time travel |
| 41% | LOOPER | 6 | Time travel film starring Joseph Gordon-Levitt |