Top Rated Science Fiction Movies on Tubi TV - Page 6

The Machine

2013

The Machine

2013
5.9
Already deep into a second Cold War, Britain’s Ministry of Defense seeks a game-changing weapon. Programmer Vincent McCarthy unwittingly provides an answer in The Machine, a super-strong human cyborg. When a programming bug causes the prototype to decimate his lab, McCarthy takes his obsessive efforts underground, far away from inquisitive eyes.
Maximum Overdrive

1986

Maximum Overdrive

1986
5.8
When a comet passes close to the earth, machines all over the world come alive and go on homicidal rampages. A group of people at a desolate truck stop are held hostage by a gang of murderous 18-wheelers. The frightened people set out to defeat the killer machines…Or be killed by them.
The Bay

2012

The Bay

2012
5.8
Two million fish washed ashore. One thousand blackbirds dropped from the sky. On July 4, 2009 a deadly menace swept through the quaint seaside town of Claridge, Maryland, but the harrowing story of what happened that Independence Day has never been told—until now. The authorities believed they had buried the truth about the tragedy that claimed over 700 human lives. Now, three years later, a reporter has emerged with footage revealing the cover-up and an unimaginable killer: a mysterious parasitic outbreak. Told from the perspective of those who were there and saw what happened, The Bay unfolds over 24 hours through people's iPhones, Androids, 911 calls, webcams, and whatever else could be used to document the nightmare in Claridge. What follows is a nerve-shredding tale of a small town plunged into absolute terror.
Alienoid: Return to the Future

2024

Alienoid: Return to the Future

2024
6.6
Ean has a critical mission to return to the future to save everyone. However, she becomes trapped in the distant past while trying to prevent the escape of alien prisoners who are locked up in the bodies of humans. Meanwhile, Muruk, who helps Ean escape various predicaments, is unnerved when he begins sensing the presence of a strange being in his body. Traveling through the centuries, they are trying to prevent the explosion of the haava.
The Lawnmower Man

1992

The Lawnmower Man

1992
5.6
A simple man is turned into a genius through the application of computer science.
Guardians

2017

Guardians

2017
5
During the Cold War, an organization called "Patriot" created a superhero squad, which includes members of multiple Soviet republics. For years, the heroes had to hide their identities, but, in hard times, they must show themselves again.
The Arrival

1996

The Arrival

1996
6
Zane Ziminski is an astrophysicist who receives a message that seems to have extraterrestrial origins. Eerily soon after his discovery, Zane is fired. He then embarks on a search to determine the origins of the transmission that leads him into a Hitchcockian labyrinth of paranoia and intrigue.
Cooties

2014

Cooties

2014
5.9
A mysterious virus hits an isolated elementary school, transforming the kids into a feral swarm of mass savages. An unlikely hero must lead a motley band of teachers in the fight of their lives.
Cyborg

1989

Cyborg

1989
5.7
A martial artist hunts a killer in a plague-infested urban dump of the future.
Escape from Planet Earth

2013

Escape from Planet Earth

2013
5.7
Astronaut Scorch Supernova finds himself caught in a trap when he responds to an SOS from a notoriously dangerous alien planet.
Species II

1998

Species II

1998
5.2
Having just returned from a mission to Mars, Commander Ross isn't exactly himself. He's slowly becoming a terrifying alien entity with one goal -- to procreate with human women! When countless women suffer gruesome deaths after bearing half-alien offspring, scientist Laura Baker and hired assassin Press Lennox use Eve, a more tempered alien clone, to find Ross and his brood. Before long Eve escapes to mate with Ross.
Twilight Zone: The Movie

1983

Twilight Zone: The Movie

1983
6.5
An anthology film presenting remakes of three episodes from the "Twilight Zone" TV series—"Kick the Can", "It's a Good Life" and "Nightmare at 20,000 Feet"—and one original story, "Time Out."
The Night Eats the World

2018

The Night Eats the World

2018
6
After waking up to find himself all alone in an apartment where a massive party was being held the night before, Sam is immediately forced to face a terrifying reality: the living dead have invaded the streets of Paris.
Archive

2020

Archive

2020
6.3
2038: George Almore is working on a true human-equivalent AI, and his latest prototype is almost ready. This sensitive phase is also the riskiest as he has a goal that must be hidden at all costs—being reunited with his dead wife.
Spring

2014

Spring

2014
6.6
A young man in a personal tailspin flees the US to Italy, where he sparks up a romance with a woman harboring a dark, primordial secret.
Phantasm

1979

Phantasm

1979
6.5
A teenage boy and his friends face off against a mysterious grave robber, known only as the Tall Man, who employs a lethal arsenal of unearthly weapons.
Turbo Kid

2015

Turbo Kid

2015
6.5
In a post-apocalyptic wasteland, an orphaned teen must battle a ruthless warlord to save the girl of his dreams.
The Final Cut

2004

The Final Cut

2004
6.1
Set in a world with memory implants, Alan Hakman is a 'cutter'—someone with the power of final edit over people's recorded histories—but his latest assignment puts him in great danger.
Altered States

1980

Altered States

1980
6.7
A research scientist explores the boundaries and frontiers of consciousness. Using sensory deprivation and hallucinogenic mixtures from native American shamans, he explores these altered states of consciousness and finds that memory, time, and perhaps reality itself are states of mind.
Piranha

1978

Piranha

1978
6
When flesh-eating piranhas are accidentally released into a summer resort's rivers, the guests become their next meal.