| 1 |  | The Divided States: Stories from the Second American Civil War(2022) | |
| 2 |  | The Science of Star Trek(1995) | ⭐ 7.6 |
| 3 |  | World War Z(2013) | ⭐ 7.0 |
| 4 |  | From the Earth to the Moon(1958) | ⭐ 5.1 |
| 5 |  | Master of the World(1961) | ⭐ 5.9 |
| 6 |  | First Spaceship on Venus(1960) | ⭐ 4.7 |
| 7 |  | Assignment: Outer Space(1960) | ⭐ 3.7 |
| 8 |  | War of the Planets(1977) | ⭐ 3.0 |
| 9 |  | Battle of the Worlds(1961) | ⭐ 4.3 |
| 10 |  | The Last Man on Earth(1964) | ⭐ 6.7 |
| 11 |  | The Omega Man(1971) | ⭐ 6.4 |
| 12 |  | Soylent Green(1973) | ⭐ 7.0 |
| 13 |  | Logan's Run(1976) | ⭐ 6.8 |
| 14 |  | Logan's Run(1977) | ⭐ 7.1 |
| 15 |  | Battlestar Galactica(1978) | ⭐ 7.2 |
| 16 |  | Galactica 1980(1980) | ⭐ 5.5 |
| 17 |  | Mission Galactica: The Cylon Attack(1979) | ⭐ 6.8 |
| 18 |  | Battlestar Galactica(1978) | ⭐ 6.8 |
| 19 |  | Battlestar Galactica(2004) | ⭐ 8.7 |
| 20 |  | Battlestar Galactica(2003) | ⭐ 8.5 |
| 21 |  | Battlestar Galactica: The Plan(2009) | ⭐ 7.0 |
| 22 |  | Battlestar Galactica: Razor(2007) | ⭐ 7.6 |
| 23 |  | Buck Rogers in the 25th Century(1979) | ⭐ 6.5 |
| 24 |  | Buck Rogers in the 25th Century(1979) | ⭐ 6.9 |
| 25 |  | V(1984) | ⭐ 7.3 |
| 26 |  | V(1983) | ⭐ 7.8 |
| 27 |  | V: The Final Battle(1984) | ⭐ 7.7 |
| 28 |  | V(2009) | ⭐ 6.8 |
| 29 |  | V: The Movie | |
| 30 |  | Avatar(2009) | ⭐ 7.9 |
| 31 |  | Avatar: The Way of Water(2022) | ⭐ 7.5 |
| 32 |  | The Time Travelers(1964) | ⭐ 5.3 |
| 33 |  | Time Travelers(1976) | ⭐ 5.8 |
| 34 |  | The Land That Time Forgot(1974) | ⭐ 5.6 |
| 35 |  | Time Warp(1967) | ⭐ 3.7 |
| 36 |  | The Angry Red Planet(1959) | ⭐ 5.3 |
| 37 |  | It Came from Outer Space(1953) | ⭐ 6.5 |
| 38 |  | The Day Time Ended(1979) | ⭐ 3.6 |
| 39 |  | The Brain from Planet Arous(1957) | ⭐ 5.2 |
| 40 |  | Destination Moon(1950) | ⭐ 6.3 |
| 41 |  | Moon Zero Two(1969) | ⭐ 4.6 |
| 42 |  | Phantom from Space(1953) | ⭐ 4.1 |
| 43 |  | Devil Girl from Mars(1954) | ⭐ 5.0 |
| 44 |  | House of Frankenstein(1944) | ⭐ 6.2 |
| 45 |  | The People That Time Forgot(1977) | ⭐ 5.4 |
| 46 |  | At the Earth's Core(1976) | ⭐ 5.1 |
| 47 |  | The Land That Time Forgot(2009) | ⭐ 3.3 |
| 48 |  | Island of Terror(1966) | ⭐ 6.1 |
| 49 |  | One Million Years B.C.(1966) | ⭐ 5.7 |
| 50 |  | One Million B.C.(1940) | ⭐ 5.7 |