Realive
2016 · TMDB 6.0/10 · 221 votes
Marc, a successful, ambitious man, is diagnosed with terminal cancer, and is given a few months to live. This title fits the list's theme and selection thresholds.
Curated by SceneIt · United States
Science Fiction Movies
Discover popular and highly rated science fiction movies. This page focuses on useful, popular choices for viewers in the United States.
Updated 2026-08-05 · Ratings from TMDB
How we chose these titles
Eligible titles are ranked using TMDB popularity, audience rating, and vote count. Streaming availability and ratings can change over time.
Demonic
2021 · TMDB 4.8/10 · 300 votes
A young woman unleashes terrifying demons when supernatural forces at the root of a decades-old rift between mother and daughter are ruthlessly revealed. This title fits the list's theme and selection thresholds.
Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack
2001 · TMDB 7.5/10 · 286 votes
Godzilla has become a distant memory for Japan when the destruction of a US submarine raises alarms for Admiral Tachibana. This title fits the list's theme and selection thresholds.
Mega Shark vs. Mecha Shark
2014 · TMDB 4.0/10 · 136 votes
When another Mega Shark returns from the depths of the sea, world militaries go on high alert. This title fits the list's theme and selection thresholds.
Critters 4
1992 · TMDB 5.0/10 · 351 votes
A super strain of genetically engineered mutants are designed to take over the universe, hungry to conquer the galaxy, with an appetite for mankind. This title fits the list's theme and selection thresholds.
Earth vs. the Flying Saucers
1956 · TMDB 6.1/10 · 188 votes
Test space rockets exploding at liftoff and increased reporting of UFO sightings culminate in a direct attempt by alien survivors of a dead, extra-galactic civilization to invade Earth from impervious flying saucers, using ray-weapons of mass destruction. This title fits the list's theme and selection thresholds.
The Last Survivors
2014 · TMDB 6.0/10 · 227 votes
In the near future, society collapses and water becomes scarce. This title fits the list's theme and selection thresholds.
Attack of the Killer Tomatoes!
1978 · TMDB 5.1/10 · 340 votes
After a wave of reports of mysterious attacks involving people and pets being eaten by the traditionally docile fruit, a special government task force is set up to investigate the violent fruit and put a stop to their murderous spree. This title fits the list's theme and selection thresholds.
Lesbian Space Princess
2025 · TMDB 4.4/10 · 103 votes
A space princess is thrust out of her sheltered life and into a galactic quest to save her bounty hunter ex-girlfriend from evil incel aliens. This title fits the list's theme and selection thresholds.
2012: Ice Age
2011 · TMDB 4.4/10 · 287 votes
A volcanic eruption in Iceland sends a glacier towards North America, causing everything in it's path to freeze. This title fits the list's theme and selection thresholds.
Mutant Chronicles
2008 · TMDB 5.3/10 · 508 votes
It's the year 2707. This title fits the list's theme and selection thresholds.
Phineas and Ferb: Star Wars
2014 · TMDB 7.2/10 · 222 votes
Phineas and Ferb become the galaxy's unlikeliest last hope when they must return the Death Star plans to the Rebel Alliance. This title fits the list's theme and selection thresholds.
Battlestar Galactica
1978 · TMDB 6.9/10 · 215 votes
After the destruction of the Twelve Colonies of Mankind, the last major fighter carrier leads a makeshift fugitive fleet in a desperate search for the legendary planet Earth. This title fits the list's theme and selection thresholds.
Battle for Terra
2007 · TMDB 6.1/10 · 311 votes
A peaceful alien planet faces annihilation, as the homeless remainder of the human race sets its eyes on Terra. This title fits the list's theme and selection thresholds.
Cranston Academy: Monster Zone
2020 · TMDB 6.0/10 · 110 votes
An intelligent 15-year-old high school student is unexpectedly transferred to a boarding school where he opens a portal of monsters from another dimension. This title fits the list's theme and selection thresholds.
Ballistic: Ecks vs. Sever
2002 · TMDB 4.4/10 · 400 votes
Jeremiah Ecks, an FBI agent, realizes that he must join with his lifelong enemy, Agent Sever, a rogue DIA agent with whom he is in mortal combat, in order to defeat a common enemy. This title fits the list's theme and selection thresholds.
Future World
2018 · TMDB 4.3/10 · 284 votes
A young boy searches a future world wasteland for a rumored cure for his dying mother. This title fits the list's theme and selection thresholds.
Repo! The Genetic Opera
2008 · TMDB 6.3/10 · 390 votes
By the year 2056, an epidemic of organ failures has devastated the planet. This title fits the list's theme and selection thresholds.
Futurama: Bender's Game
2008 · TMDB 6.9/10 · 611 votes
When Leela is insulted by a group of space-rednecks (like regular rednecks, but in space), she enters the Planet Express ship in a demolition derby. This title fits the list's theme and selection thresholds.
Testament
1983 · TMDB 6.4/10 · 143 votes
It's just another day in the small town of Hamlin until something disastrous happens. This title fits the list's theme and selection thresholds.