| 50 |   | The Day Mars Invaded Earth (Sci-Fi, 1963) |
| 49 | | Mutiny in Outer Space (Sci-Fi, 1965) |
| 49 | | Battle in Outer Space (Sci-Fi, 1959) |
| 49 | | Spaceflight IC-1: An Adventure in Space (Sci-Fi, 1965) |
| 48 | | The Terrornauts (Sci-Fi, 1967) |
| 48 | | Missile Monsters (Sci-Fi, 1958) |
| 48 | | The 27th Day (Sci-Fi, 1957) |
| 47 | | Mission Mars (Sci-Fi, 1968) |
| 47 | | Journey to the Far Side of the Sun (Sci-Fi, 1969) |
| 46 | | Tobor the Great (Sci-Fi, 1954) |
| 46 | | Doctor Who: Besieged (Sci-Fi, 2013) |
| 46 | | Invaders from Mars (Sci-Fi, 1953) |
| 46 | | Spaceways (Sci-Fi, 1953) |
| 46 | | Devil Girl from Mars (Sci-Fi, 1954) |
| 45 | | Most Dangerous Man Alive (Sci-Fi, 1961) |
| 45 | | The Creation of the Humanoids (Sci-Fi, 1962) |
| 45 | | The Yesterday Machine (Sci-Fi, 1963) |
| 45 | | The Underwater City (Sci-Fi, 1962) |
| 45 | | Red & Blue Marbles (Sci-Fi, 2011) |
| 45 | | Liquid Sky (Sci-Fi, 1982) |
| 45 | | Terminal Voyage (Sci-Fi, 1994) |
| 45 | | Dandy Dust (Sci-Fi, 1998) |
| 45 | | Starforce (Sci-Fi, 2000) |
| 45 | | Operation Ganymed (Sci-Fi, 1977) |
| 45 | | Starship Invasions (Sci-Fi, 1977) |
| 45 | | Matt Mercury, Plot of the Galactic Mastermind (Sci-Fi, 2012) |
| 45 | | Rocketship X-M (Sci-Fi, 1950) |
| 45 | | Molchaniye doktora Ivensa (Sci-Fi, 1973) |
| 45 | | Flash Gordon (Sci-Fi, 1936) |
| 45 | | Ektopos (Sci-Fi, 2011) |
| 44 | | The Time Travelers (Sci-Fi, 1964) |
| 44 | | Crack in the World (Sci-Fi, 1965) |
| 44 | | Vinyl (Sci-Fi, 1965) |
| 43 | | The Night the World Exploded (Sci-Fi, 1957) |
| 43 | | The Bubble (Sci-Fi, 1966) |
| 43 | | Invasion (Sci-Fi, 1966) |
| 43 | | Cyborg 2087 (Sci-Fi, 1966) |
| 43 | | The Amazing Colossal Man (Sci-Fi, 1957) |
| 43 | | The Flame Barrier (Sci-Fi, 1958) |
| 43 | | Satan's Satellites (Sci-Fi, 1958) |
| 43 | | The Lost Missile (Sci-Fi, 1958) |
| 43 | | Dimension 5 (Sci-Fi, 1966) |
| 42 | | The Destructors (Sci-Fi, 1968) |
| 42 | | The Bamboo Saucer (Sci-Fi, 1968) |
| 42 | | Stereo (Sci-Fi, 1969) |
| 42 | | The Atomic Man (Sci-Fi, 1955) |
| 42 | | The Illustrated Man (Sci-Fi, 1969) |
| 42 | | Conquest of Space (Sci-Fi, 1955) |
| 41 | | A Texas Tale of Treason (Sci-Fi, 2006) |
| 41 | | The Magnetic Monster (Sci-Fi, 1953) |
| 41 | | The Lost Planet (Sci-Fi, 1953) |
| 41 | | Dead Americans (Sci-Fi, 2010) |
| 41 | | Star Wars: The Force Unleashed (Sci-Fi, 2013) |
| 41 | | The Curious Female (Sci-Fi, 1970) |
| 41 | | Immediate Disaster (Sci-Fi, 1954) |
| 40 | | Encarta IV: Dark Hope (Sci-Fi, 2008) |
| 40 | | Idaho Transfer (Sci-Fi, 1973) |
| 40 | | Cave Women on Mars (Sci-Fi, 2008) |
| 40 | | Wormtooth Nation (Sci-Fi, 2008) |
| 40 | | Chrysalis (Sci-Fi, 2008) |
| 40 | | Battle Planet (Sci-Fi, 2008) |
| 40 | | The Fresh Air Will Do You Good (Sci-Fi, 2008) |
| 40 | | Blood Moon (Sci-Fi, 2008) |
| 40 | | The Neptune Factor (Sci-Fi, 1973) |
| 40 | | Alien Encounter (Sci-Fi, 2008) |
| 40 | | Hu-Man (Sci-Fi, 1975) |
| 40 | | The Falls (Sci-Fi, 1980) |
| 40 | | The Day Time Ended (Sci-Fi, 1979) |
| 40 | | PSI Factor (Sci-Fi, 1980) |
| 40 | | Years of the Beast (Sci-Fi, 1981) |
| 40 | | Memoirs of a Survivor (Sci-Fi, 1981) |
| 40 | | Burû Kurisumasu (Sci-Fi, 1978) |
| 40 | | The Lost City (Sci-Fi, 1935) |
| 40 | | The Astrologer (Sci-Fi, 1975) |
| 40 | | Invasion: UFO (Sci-Fi, 1974) |
| 40 | | Things to Come (Sci-Fi, 1976) |
| 40 | | Damnation Alley (Sci-Fi, 1977) |
| 40 | | Homeworld (Sci-Fi, 2008) |
| 40 | | The Phantom Creeps (Sci-Fi, 1939) |
| 40 | | Space Girls in Beverly Hills (Sci-Fi, 2009) |
| 40 | | The Photon Effect (Sci-Fi, 2010) |
| 40 | | Spacebong Beach Babes (Sci-Fi, 2010) |
| 40 | | Sacrifice (Sci-Fi, 2010) |
| 40 | | Earthling (Sci-Fi, 2010) |
| 40 | | Magic Mentah (Sci-Fi, 2009) |
| 40 | | Atom Man vs. Superman (Sci-Fi, 1950) |
| 40 | | Alien Vengeance II: Rogue Element (Sci-Fi, 2010) |
| 40 | | Flight to Mars (Sci-Fi, 1951) |
| 40 | | Synapse (Sci-Fi, 2015) |
| 40 | | Fallout: Nuka Break (Sci-Fi, 2011) |
| 40 | | Capture Anthologies: The Dimensions of Self (Sci-Fi, 2011) |
| 40 | | The Mandalorian Legacy (Sci-Fi, 2009) |
| 40 | | Dreamland (Sci-Fi, 2009) |
| 40 | | It Came from Another World! (Sci-Fi, 2007) |
| 40 | | The Invisible Ray (Sci-Fi, 1920) |
| 40 | | Canary (Sci-Fi, 2009) |
| 40 | | 2B (Sci-Fi, 2009) |
| 40 | | The Coming (Sci-Fi, 2009) |
| 40 | | The Parchene Conspiracy (Sci-Fi, 2009) |
| 40 | | Time-Men (Sci-Fi, 2009) |
| 40 | | Death Force (Sci-Fi, 2009) |
| 40 | | Superman (Sci-Fi, 1948) |
| 40 | | Alien Ecstasy (Sci-Fi, 2009) |
| 40 | | Dreamscape (Sci-Fi, 2009) |
| 40 | | Catalina: A New Kind of Superhero (Sci-Fi, 2009) |
| 40 | | The Whisperer in Darkness (Sci-Fi, 2007) |
| 40 | | Sex Files: Digital Sex (Sci-Fi, 1998) |
| 40 | | Backtime (Sci-Fi, 1998) |
| 40 | | Sorcerers (Sci-Fi, 1998) |
| 40 | | Dream Parlor (Sci-Fi, 1999) |
| 40 | | Sex Files: Pleasureville (Sci-Fi, 2000) |
| 40 | | Timequest (Sci-Fi, 2000) |
| 40 | | The Amazing Colossal Woman (Sci-Fi, 2016) |
| 40 | | Lolita 2000 (Sci-Fi, 1998) |
| 40 | | Falling Fire (Sci-Fi, 1997) |
| 40 | | Habitat (Sci-Fi, 1997) |
| 40 | | The Sticky Fingers of Time (Sci-Fi, 1997) |
| 40 | | Alien Escape (Sci-Fi, 1997) |
| 40 | | Time Tracers (Sci-Fi, 1997) |
| 40 | | Run (Sci-Fi, 2002) |
| 40 | | Numb (Sci-Fi, 2003) |
| 40 | | Traveller: Red (Sci-Fi, 2006) |
| 40 | | The Wild Blue Yonder (Sci-Fi, 2005) |
| 40 | | Event 16 (Sci-Fi, 2006) |
| 40 | | Spectropia (Sci-Fi, 2006) |
| 40 | | Faceless (Sci-Fi, 2007) |
| 40 | | Chronicles of the Roman Numeral X (Sci-Fi, 2007) |
| 40 | | Phoenix Point (Sci-Fi, 2005) |
| 40 | | Green Eyes for Anastice (Sci-Fi, 2004) |
| 40 | | Ekho: Fall of an Empire (Sci-Fi, 2004) |
| 40 | | Zero Prospect (Sci-Fi, 2003) |
| 40 | | Lies Inc. (Sci-Fi, 2004) |
| 40 | | Mindbenders (Sci-Fi, 2004) |
| 40 | | FAQ: Frequently Asked Questions (Sci-Fi, 2004) |
| 40 | | Alien Beach Party Massacre (Sci-Fi, 1996) |
| 40 | | Tykho Moon (Sci-Fi, 1996) |
| 40 | | Stranded (Sci-Fi, 1987) |
| 40 | | Osa (Sci-Fi, 1986) |
| 40 | | Escape from Safehaven (Sci-Fi, 1989) |
| 40 | | Deadly Weapon (Sci-Fi, 1989) |
| 40 | | Games of Survival (Sci-Fi, 1989) |
| 40 | | Quarantine (Sci-Fi, 1989) |
| 40 | | Zoo Ship (Sci-Fi, 1985) |
| 40 | | Cocoon (Sci-Fi, 1985) |
| 40 | | Mad Warrior (Sci-Fi, 1984) |
| 40 | | Anna to the Infinite Power (Sci-Fi, 1983) |
| 40 | | Alien Game (Sci-Fi, 2007) |
| 40 | | The Killing Edge (Sci-Fi, 1984) |
| 40 | | Apollo 54 (Sci-Fi, 2007) |
| 40 | | Le trésor des îles chiennes (Sci-Fi, 1990) |
| 40 | | Empire of the Dark (Sci-Fi, 1990) |
| 40 | | Run Like Hell (Sci-Fi, 1995) |
| 40 | | Big Sister 2000 (Sci-Fi, 1995) |
| 40 | | Zone 39 (Sci-Fi, 1996) |
| 40 | | 2090 (Sci-Fi, 1996) |
| 40 | | Specimen (Sci-Fi, 1996) |
| 40 | | Not of This Earth (Sci-Fi, 1995) |
| 40 | | The Lost City (Sci-Fi, 1935) |
| 40 | | Firestar: First Contact (Sci-Fi, 1991) |
| 40 | | Vegas in Space (Sci-Fi, 1991) |
| 40 | | The Grays (Sci-Fi, 1991) |
| 40 | | Deceit (Sci-Fi, 1992) |
| 40 | | Invader (Sci-Fi, 1992) |
| 40 | | The Lost City (Sci-Fi, 1935) |
| 40 | | Ghost from the Machine (Sci-Fi, 2010) |
| 40 | | Project Aether (Sci-Fi, 2011) |
| 40 | | Clear Skies 3 (Sci-Fi, 2011) |
| 40 | | Dreamscape (Sci-Fi, 2011) |
| 40 | | Never Open the Door (Sci-Fi, 2014) |
| 40 | | Haphead (Sci-Fi, 2015) |
| 40 | | Chronoslexia (Sci-Fi, 2011) |
| 40 | | The Rise of the Robots (Sci-Fi, 2015) |
| 40 | | R.E.D.D. (Sci-Fi, 2015) |
| 40 | | Actual Reality (Sci-Fi, 2015) |
| 40 | | Terminus (Sci-Fi, 2015) |
| 40 | | The Empire Strikes Back Uncut: Director's Cut (Sci-Fi, 2014) |
| 40 | | Casimir Effect (Sci-Fi, 2011) |
| 40 | | Stunted Trees and Broken Bridges (Sci-Fi, 2013) |
| 40 | | The Wind is Watching (Sci-Fi, 2014) |
| 40 | | Star Wars: The Force Unleashed II (Sci-Fi, 2014) |
| 40 | | Ebn-e-Batuta (Sci-Fi, 2014) |
| 40 | | The World (Sci-Fi, 2013) |
| 40 | | Frequency (Sci-Fi, 2014) |
| 40 | | Beyond Redemption (Sci-Fi, 2011) |
| 40 | | Invasion of the Reptoids (Sci-Fi, 2011) |
| 40 | | Project 12 (Sci-Fi, 2012) |
| 40 | | Swerve (Sci-Fi, 2012) |
| 40 | | Captive Women (Sci-Fi, 1952) |
| 40 | | Aliens: Zone-X (Sci-Fi, 2015) |
| 34 | | Have Rocket -- Will Travel (Comedy, Sci-Fi, 1959) |
| 30 | | The Road to Hong Kong (Comedy, Sci-Fi, 1962) |
| 30 | | The Thing from Another World (Horror, Sci-Fi, 1951) |
| 30 | | Master of the World (Sci-Fi, Adventure, 1961) |
| 29 | | Blood Beast from Outer Space (Horror, Sci-Fi, 1965) |
| 29 | | The Atomic Submarine (Sci-Fi, Thriller, 1959) |
| 28 | | War of the Satellites (Horror, Sci-Fi, 1958) |
| 28 | | Countdown (Sci-Fi, Thriller, 1967) |
| 28 | | Queen of Blood (Horror, Sci-Fi, 1966) |
| 28 | | The Brain Eaters (Sci-Fi, Horror, 1958) |
| 28 | | Not of This Earth (Horror, Sci-Fi, 1957) |
| 28 | | Enemy from Space (Sci-Fi, Horror, 1957) |
| 28 | | Totò nella luna (Comedy, Sci-Fi, 1958) |
| 28 | | I Married a Monster from Outer Space (Horror, Sci-Fi, 1958) |
| 28 | | It! The Terror from Beyond Space (Horror, Sci-Fi, 1958) |
