Popular Science Fiction Movies on The Roku Channel

E.T. the Extra-Terrestrial

1982

E.T. the Extra-Terrestrial

1982
7.5
An alien is left behind on Earth and saved by the 10-year-old Elliott who decides to keep him hidden in his home. While a task force hunts for the extra-terrestrial, Elliott, his brother, and his little sister Gertie form an emotional bond with their new friend, and try to help him find his way home.
Planet Dune

2021

Planet Dune

2021
5.2
A crew on a mission to rescue a marooned base on a desert planet turns deadly when the crew finds themselves hunted and attacked by the planet’s apex predators: giant sand worms.
Arctic Blast

2010

Arctic Blast

2010
5.7
When a solar eclipse sends a colossal blast of super chilled air towards the earth, it then sets off a catastrophic chain of events that threatens to engulf the world in ice and begin a new Ice Age.
Raging Sharks

2005

Raging Sharks

2005
4.5
An oceanic observation station is in desperate trouble after a sudden shark attack wrecked the oxygen supply. The accompanying ship, a coast guard cruiser, and other ships in and around the Bermuda triangle are attacked as well. The US Navy sends a submarine to investigate, but soon they too are under attack.
2012 Doomsday

2008

2012 Doomsday

2008
3.2
On December 21, 2012 four strangers on a journey of faith are drawn to an ancient temple in the heart of Mexico. For the Mayans it is the last recorded day. For NASA scientists it is a cataclysmic polar shift. For the rest of us, it is Doomsday.
Ultraman Blazar The Movie: Tokyo Kaiju Showdown

2024

Ultraman Blazar The Movie: Tokyo Kaiju Showdown

2024
6.8
A wave of kaiju emerges from an industrial zone, prompting Capitan Gento and the SKaRD to engage in the relentless battle. Yet despite their efforts, the endless kaiju attack continues. Suspecting a link to Necromass Co., an advanced chemical company that researches kaiju carcasses and owns factories in the industrial zone, SKaRD rushes to the company’s CEO and renowned chemist, Dr. Mabuse. At Necromass Co.’s research facility, Dr. Mabuse explains the development of the damudoxin, a substance on the brink of achieving immortality. Meanwhile, Alien Damuno, who claims themselves as the “ruler of the universe” appears! Chaos ensues when damudoxin leaks from the destroyed tanks, consuming samples of kaiju carcasses and giving rise to the giant Gongilgan, the Demonic Carcass. Set in Tokyo, the capital of Japan, Ultraman Blazar and SKaRD clash in a showdown against the giant kaiju!
Volition

2019

Volition

2019
5.5
A man afflicted with clairvoyance tries to change his fate when a series of events leads to a vision of his own imminent murder.
Kin

2018

Kin

2018
6.1
A young boy finds a powerful otherworldly weapon, which he uses to save his older adoptive brother from a crew of thugs. Before long, the two of them are also pursued by federal agents and mysterious mercenaries aiming to reclaim their asset.
Puppet Master

1989

Puppet Master

1989
5.8
After being contacted by their mysterious former colleague, four psychics arrive at a secluded hotel where they are stalked by a group of murderous puppets.
Night Shadows

1984

Night Shadows

1984
5.1
When two brothers, Josh and Mike, go to a small southern town for a vacation, they find most of the residents either dead or missing. When Mike himself goes missing, Josh teams up with the local sheriff and an attractive school teacher to find him until Josh discovers that the whole town and most of it's people have been infected by a form of toxic waste, and they have all turned into toxic vampires whom prowl the streets at night for human blood!
Automata

2014

Automata

2014
5.9
Jacq Vaucan, an insurance agent of ROC robotics corporation, routinely investigates the case of manipulating a robot. What he discovers will have profound consequences for the future of humanity.
Fire Twister

2015

Fire Twister

2015
5.4
Environmental activist Scott is accidentally involved in a bomb attack on a fuel storage facility. The gigantic explosion unleashes a roller of fire that rolls towards Los Angeles. Desperate, Scott and his colleagues want to save the city. But for the media they are considered to be the culprits - who will soon be hunted by killers ...
Storm Trooper

1998

Storm Trooper

1998
3.9
Shortly after murdering her abusive husband, a woman (Carol Alt) takes an injured stranger into her home. She soon discovers the stranger is a cyborg. He then persuades her to help him flee from a mysterious gang of armed men who soon …
Guardian

2001

Guardian

2001
5.5
With a spate of violence that rocks the inner city, L.A.P.D. and ex-Marine John Kross investigates its cause: a new drug called Chaos. With help from his partner Carpenter, they delve into the mystery, only to discover a link between the drug and a terrifying supernatural power unleashed during the gulf war, witnessed by Kross twelve years ago. Now, Kross must race against time to stop the destruction, battle his own demons and come to grips with his destiny as he discovers that his reality has been mapped by a power much greater than himself.
American Hero

2015

American Hero

2015
5.5
Melvin, a reluctant hero who is far from super, has been suppressing his telekinetic powers for years with booze, drugs, and women. In the process, he has failed at practically everything, most of all as a parent to his son. After a brush with death, Melvin decides to use his powers for good and clean up the streets of New Orleans with the help of his best friend/definitely-not-a-sidekick, Lucille. For a man who can do the impossible, it might be a fight even he can’t win.
Ice Sharks

2016

Ice Sharks

2016
4.8
A new breed of aggressive, ravenous sharks cracks the frozen ocean floor of an Arctic research station, devouring all who fall through. As the station sinks into frigid waters, those alive must fashion makeshift weapons or suffer the same fate.
Ultraman Zero: The Revenge of Belial

2010

Ultraman Zero: The Revenge of Belial

2010
7.3
Ultraman Zero, the rookie Ultraman from Tsuburaya Productions’ 2009 theatrical movie returns, and getting full-fledged. However, he is confronted with the empowered Kaiser Belial, back from the evil Ultraman Belial whom he and other Ultraman warriors battled so hard on the m-78 Planet. Can Ultraman Zero live to the expectations of his legendary father Ultra Seven? Check it out in the latest Tsuburaya Productions’ action packed movie.
Mega Monster Battle: Ultra Galaxy Legends The Movie

2009

Mega Monster Battle: Ultra Galaxy Legends The Movie

2009
7.7
Ultraman and his comrades from M-78 (including a new Ultraman, Zero, the son of Ultra Seven) join forces with other allies to fight a massive army of giant monsters led by the evil Ultraman Belial.
Little Joe

2019

Little Joe

2019
5.7
Alice, a single mother who is more dedicated to her work as a genetic engineer than to her teenage son Joe, develops a new variety of flower that is supposed to have the ability to make its owner happy thanks to its special chemical properties.
Alien Invasion

2018

Alien Invasion

2018
3.4
The police confirms the presence of a "86-Code" in the National Park. A beast, coming from another world, could have woken up from its lethargy.