Free science fiction movies without another subscription
Use this page when you want a science fiction movie you can start without paying for another streaming plan. We check Tubi, Pluto TV, Kanopy and surface the strongest free-with-ads or library-supported options by platform.
There are 60 ranked free science fiction placements across these platforms. Start with the Tubi picks below, or jump to another free platform if you already know where you want to watch.
Top picks on Tubi
Solaris(1972)
A psychologist is sent to a space station orbiting a planet called Solaris to investigate the death of a doctor and the mental problems of cosmonauts on the station. He soon discovers that the water o
Ghost in the Shell(1995)
In the year 2029, the barriers of our world have been broken down by the net and by cybernetics, but this brings new vulnerability to humans in the form of brain-hacking. When a highly-wanted hacker k
Predator(1987)
A team of elite commandos on a secret mission in a Central American jungle come to find themselves hunted by an extraterrestrial warrior.
The Man from Earth(2007)
A departing professor gathers his closest colleagues for an intimate farewell, but the night takes an unexpected turn when he shares a stunning secret about his past. As the conversation unfolds, skep
Night of the Living Dead(1968)
A ragtag group barricade themselves in an old Pennsylvania farmhouse to remain safe from a horde of flesh-eating ghouls ravaging the Northeast.
Ghost in the Shell 2.0(2008)
In the year 2029, Section 9, a group of cybernetically enhanced cops, are called in to investigate and stop a highly-wanted hacker known as 'The Puppetmaster'.
Open Your Eyes(1997)
Handsome 25-year-old Cesar had it all -- a successful career, expensive cars, a swank bachelor's pad, and an endless string of beautiful and willing women -- until he is thrown into a strange psycholo
Star Trek Into Darkness(2013)
When the crew of the Enterprise is called back home, they find an unstoppable force of terror from within their own organization has detonated the fleet and everything it stands for, leaving our world
Dawn of the Planet of the Apes(2014)
A group of scientists in San Francisco struggle to stay alive in the aftermath of a plague that is wiping out humanity, while Caesar tries to maintain dominance over his community of intelligent apes.
Rise of the Planet of the Apes(2011)
A highly intelligent chimpanzee named Caesar has been living a peaceful suburban life ever since he was born. But when he gets taken to a cruel primate facility, Caesar decides to revolt against those
Dark City(1998)
A man struggles with memories of his past, including a wife he cannot remember, in a nightmarish world with no sun and run by beings with telekinetic powers who seek the souls of humans.
Redline(2009)
A daredevil driver is determined to compete in Redline, the most popular race in the galaxy. The race only occurs every five years, but in order to participate he must overcome the mafia, the governme
The Secret of NIMH(1982)
A widowed field mouse must move her family -- including an ailing son -- to escape a farmer's plow. Aided by a crow and a pack of superintelligent, escaped lab rats, the brave mother struggles to tran
Eraserhead(1977)
First-time father Henry Spencer tries to survive his industrial environment, his angry girlfriend, and the unbearable screams of his newly born mutant child.
Coherence(2014)
Four couples gather for dinner the night a mysterious and powerful comet passes overhead.
The Witch: Part 1. The Subversion(2018)
Ja-yoon is a high school student who struggles with memory loss after she endured some unknown trauma during her childhood. While trying to uncover the truth, she is unwittingly dragged into a world o
They Call Me Jeeg(2016)
Exposed to radioactive waste, small-time crook Enzo gains super-strength. A misanthropic, introverted brute, he uses his powers for personal gain until he meets Alessia, a mentally ill girl who believ
The Man from the Future(2011)
Zero is a brilliant scientist. However, 20 years ago, he was publicly humiliated when he lost Helena, the love of his life. One day, an accidental experience with one of his inventions causes him to t
The Witch Part 2 - The Other One(2022)
A girl wakes up in a huge secret laboratory, then accidentally meets another girl who is trying to protect her house from a gang. The mystery girl overthrows the gang with her unexpected powers, and l
Status Update(2018)
After being uprooted by his parents' separation and unable to fit into his new hometown, a teenager stumbles upon a magical app that causes his social media updates to come true.
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