Top Rated Science Fiction Movies on The Roku Channel - Page 3

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.
Stake Land

2010

Stake Land

2010
6.2
Martin was a normal teenage boy before the country collapsed in an empty pit of economic and political disaster. A vampire epidemic has swept across what is left of the nation's abandoned towns and cities, and it's up to Mister, a death dealing, rogue vampire hunter, to get Martin safely north to Canada, the continent's New Eden.
Guardians

2017

Guardians

2017
5
During the Cold War, an organization called "Patriot" created a super-hero 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.
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.
The Lawnmower Man

1992

The Lawnmower Man

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

2008

Splinter

2008
6.1
When their plans for a nature trip go awry, Polly and boyfriend Seth decide to check into a motel. On their way, they're carjacked and kidnapped by low-rent crooks Dennis and Lacey, who take the victims and their SUV to a nearby gas station. Along the way, they encounter an increasingly terrifying horde of parasites, and if any of them intend to survive, they'll have to outsmart the deadly organisms.
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.
Piranha

1978

Piranha

1978
5.9
When flesh-eating piranhas are accidently released into a summer resort's rivers, the guests become their next meal.
Shivers

1975

Shivers

1975
6.4
When the residents of a luxury apartment complex outside Montreal are infiltrated by parasites and transformed into violent, sex-crazed maniacs, it's up to Dr. Roger St. Luc to contain the outbreak from spreading to the city.
24 Hours to Live

2017

24 Hours to Live

2017
5.9
An assassin seeks redemption after being given a second chance at life.
Breach

2020

Breach

2020
4.2
A hardened mechanic must stay awake and maintain an interstellar ark fleeing the dying planet Earth with a few thousand lucky souls on board... the last of humanity. Unfortunately, humans are not the only passengers. A shapeshifting alien creature has taken residence, its only goal is to kill as many people as possible. The crew must think quickly to stop this menace before it destroys mankind.
The Witch: Part 1. The Subversion

2018

The Witch: Part 1. The Subversion

2018
7.9
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 of crime and finds herself on a journey that will awaken many secrets hidden deep within.
The Thing from Another World

1951

The Thing from Another World

1951
6.7
Scientists and US Air Force officials fend off a blood-thirsty alien organism while investigating at a remote arctic outpost.
The Final Countdown

1980

The Final Countdown

1980
6.6
During routine manoeuvres near Hawaii in 1980, the aircraft-carrier USS Nimitz is caught in a strange vortex-like storm, throwing the ship back in time to 1941—mere hours before the Japanese attack on Pearl Harbor.
Memoirs of an Invisible Man

1992

Memoirs of an Invisible Man

1992
5.9
After a freak accident, an invisible yuppie runs for his life from a treacherous CIA official while trying to cope with his new life.
Jeruzalem

2016

Jeruzalem

2016
5.5
When a couple of American young adults fly to Israel to visit the city of Jerusalem, a biblical nightmare falls upon the city.