Rottweiler (2004)
Rating: ★★
Killer Cyborg Dog
Roujin Z (1991)
Rating: ★★★½
Anime/Rampaging Hospital Bed
The Rover (2014)
Rating: ★★★★
Socially Collapsed Near Future
RPG (2013)
Rating: ★
Deadly Elimination Game in Avatar Bodies
Rub Love (1998)
Rating: ★★½
Korean Near Future Thriller/Amnesia Drug
Rubikon (2022)
Rating: ★★
Space Station Crew Survive the End of the World
Rules of Engagement (1989)
Rating: ★★½
Impending Nuclear War
Runaway (1984)
Rating: ★★½
Police Amok-Robot Squad
The Running Man (1987)
Rating: ★★
Action/Future Televised Gladiatorial Combat
Rupture (2016)
Rating: ★★
Woman Abducted Into a Series of Mysterious Experiments
S1m0ne (2002)
Rating: ★★
Virtual Hollywood Actress
Safety Not Guaranteed (2012)
Rating: ★★★½
Possible Time Machine
The Saint (1997)
Rating: ★★
TV Series Remake/Thief Hero
The Salute of the Jugger (1989)
Rating: ★★★
Post-Holocaust Sports Team
Salvage (1979)
Rating: ★★★
Junk Collector Mounts a Trip to The Moon
Samaritan (2022)
Rating: ★★
Retired Superhero
San Andreas (2015)
Rating: ★
Disaster Movie/California Hit by Super-Earthquake
San Andreas Quake (2015)
Rating: ★★
Disaster Movie/The Asylum Mockbuster
Santa Claus Conquers the Martians (1964)
Rating: ★★
Santa on Mars/Classic Bad Movie
Santo in “Killers From Other Worlds” (1971)
Rating: ★
Mexican Wrestler Superhero vs Alien Monsters
Santo vs the Martians (1967)
Rating: ★
Mexican Wrestler Superhero vs Alien Invaders
The Satan Bug (1965)
Rating: ★★★
Germ Warfare Theft Thriller
Saturn 3 (1980)
Rating: ★★
Robot Amok
Savage (1995)
Rating: ½
Alien-Altered Neanderthal Superman
Save Yourselves! (2020)
Rating: ★★
Hipsters Face Alien Invasion Comedy
Scanner Cop (1994)
Rating: ★★
Psychic Powers
Scanner Cop II: Volkin’s Revenge (1995)
Rating: 0
Psychic Powers
A Scanner Darkly (2006)
Rating: ★★★★
Animation/Philip K. Dick Adaptation/Identity Bending Drugs
Scanners (1981)
Rating: ★★★★
Psychic Powers
Scanners II: The New Order (1991)
Rating: 0
Psychic Powers
Scanners III: The Takeover (1992)
Rating: ★
Psychic Powers
Scared to Death (1980)
Rating: ★★
Genetic Monster Amok
Scavengers (2013)
Rating: ★★★
Space Opera
Schlock (1973)
Rating: ★★★
Missing Link Comedy/Genre Parody
Science Fiction Volume One: The Osiris Child (2016)
Rating: ★★
Planetary Adventure
Scintilla (2014)
Rating: ★★½
Genetically Engineered Alien Hybrid Experiments
The Scorch Trials (2015)
Rating: ★
Young Adult/Post-Holocaust Adventure
Scorched Earth (2018)
Rating: ★
Post-Holocaust
Scream and Scream Again (1970)
Rating: ★★
Mad Scientist/Android Takeover Conspiracy
Screamers (1995)
Rating: ★★★
Evolved Androids/Planetary Journey/Philip K. Dick Adaptation
Screamers: The Hunting (2009)
Rating: ★½
Evolved Androids/Planetary Survival
Sea Fever (2019)
Rating: ★★★
Sea Monster/Parasitic Infection
Seattle Super Storm (2012)
Rating: ★
Disaster Movie
The Second Arrival (1998)
Rating: ★★
Alien Infiltration and Takeover
The Second Best Science Fiction Film Ever Made (2009)
Rating: ★
War Between Mutated Astronauts
Seconds (1966)
Rating: ★★★★
Secret Rejuvenation Syndicate
Secret Headquarters (2022)
Rating: ★★
Kids Discover Superhero Lair
The Secret of the Loch (1934)
Rating: ★★
Loch Ness Monster Film
Secret of the Telegian (1960)
Rating: ★★½
Teleporting Super-Villain
The Sector (2016)
Rating: ★★
Alternate World Criminal
Sector 7 (2011)
Rating: ★★
South Korean Monster Movie
Seedpeople (1992)
Rating: ★
Alien Body Snatchers
Seeds of Destruction (2011)
Rating: ★
Massive Runaway Plant Roots
Seeking a Friend for the End of the World (2012)
Rating: ★★
End of the World Romantic Comedy
Self/less (2015)
Rating: ★
Bodyswap and Rejuvenation Thriller
The Sender (1997)
Rating: ★
Alien Visitor/Psychic Powers/Action
Sensation (2021)
Rating: ★★
Superpowers Film
Senseless (1998)
Rating: ★
Sense-Heightening Drug Comedy
Seobok (2021)
Rating: ★★★
Psychic Powers
Serenity (2005)
Rating: ★★★
Firefly Film Spinoff/Space Opera
Series 7: The Contenders (2001)
Rating: ★★★★
Human-Hunting Reality TV Show
Settlers (2021)
Rating: ★★
Colonists on Mars
Seven Days in May (1964)
Rating: ★★★★
Political Thriller/Presidential Overthrow Plot
Sex Mission (1984)
Rating: ★★
Women-Ruled Future Comedy
The Shaft (2001)
Rating: ★
Killer Elevator
Shanghai Fortress (2019)
Rating: ★★
Chinese Alien Invasion Film
The Shape of Things to Come (1979)
Rating: ½
Space Opera
The Shape of Water (2017)
Rating: ★★★★
Romance with an Amphibian Man
Shark Side of the Moon (2022)
Rating: ★★½
Gonzo Killer Shark Film
Sharkenstein (2016)
Rating: 0
Gonzo Killer Shark Film
Sharktopus (2010)
Rating: ★
Monster Shark-Octopus Hybrid
Sharktopus vs Pteracuda (2014)
Rating: ★
Giant Hybrid Monsters
Sharktopus vs Whalewolf (2015)
Rating: 0
Giant Hybrid Monsters
She (1983)
Rating: 0
Post-Holocaust Amazonian Warrior
The Sheriff and the Satellite Kid (1979)
Rating: 0
Child Alien Visitor Slapstick Comedy
Sherlock Holmes (2009)
Rating: ★★½
Sherlock Holmes Steampunk Adventure
Shin Godzilla (2016)
Rating: ★★★½
Giant Atomic Monster
Shin Ultraman (2022)
Rating: ★★★
Japanese Superhero Reboot
Shivers (1975)
Rating: ★★★★
Sexual Fetishism Parasites
Short Circuit (1986)
Rating: ★★
Cute Robot
Short Circuit 2 (1988)
Rating: 0
Cute Robot
The Signal (2014)
Rating: ★★★
Possible Alien Abductees/Reality Bender
Significant Other (2022)
Rating: ★★★
Alien Body Snatchers
Signs (2002)
Rating: ★★
Crop Circles/Alien Invasion
The Silence (2019)
Rating: ★
Creatures That Attack Anything That Makes a Sound
The Silencers (1966)
Rating: ★
Spy Film
The Silencers (1996)
Rating: ★★
Action Film/Alien Invasion Conspiracy
Silent Night (2021)
Rating: ★★★★
Christmas Dinner at the End of the World
Silent Running (1972)
Rating: ★★½
Saving the World’s Last Forest in Space
Simon (1980)
Rating: ★★½
Fake Alien Comedy
Singularity (2017)
Rating: ★
Giant Robots Obliterate Humanity
The Singularity is Near: A True Story About the Future (2010)
Rating: ★★
Documentary/SF Story About Future Machine Evolution
Sinking of Japan (2006)
Rating: ★★
Japanese Disaster Movie
Six-String Samurai (1998)
Rating: ★★½
Post-Holocaust Rock’n’Roll Samurai
Sky Bandits (1985)
Rating: ★★★
Flyer Adventure/Alien Artefacts
Sky Captain and the World of Tomorrow (2004)
Rating: ★★★★
Retro SF Adventure/Flying Ace Hero
The Sky Crawlers (2008)
Rating: ★★★★
Anime/Cloned Flyers
Sky High (2005)
Rating: ★★
School for Superheroes
Sky Sharks (2020)
Rating: ★★★
Nazi Zombies on Flying Sharks
Skyline (2010)
Rating: ★★½
Alien Invasion