Top Rated Science Fiction Movies on The Roku Channel - Page 21

A Witches' Ball

2017

A Witches' Ball

2017
6.3
Every year the Witching World gathers to celebrate the newly inducted witches into their world. Beatrix (12) is eager to become part of this world, but when her pending magical status is jeopardized she needs the help of her furry best friend Muggs (voiced by Joey Fatone) to solve some magical riddles before the big event. Will Beatrix sink or soar on the night of the Witches' Ball?
Magellan

2017

Magellan

2017
5
After NASA picks up a trio of mysterious signals from within our own solar system, astronaut Roger Nelson is dispatched on a multi-year solo mission aboard the Magellan spacecraft to investigate the sources.
Independents' Day

2016

Independents' Day

2016
3.6
Aliens invade, this time delivering a clear ultimatum. The fate of humanity hangs in the balance as the U.S. President and citizens decide if these aliens are to be trusted… or feared.
Parts Per Billion

2014

Parts Per Billion

2014
4.4
The interwoven stories of three couples which are forced to make life-altering decisions in the face of a disastrous war. Inspired and sometimes blinded by their love, Len, Mia, Andy, Esther, Anna and Erik are as flawed and beautiful as any of the billions who are facing this human-made biological disaster.
The Robot vs. The Aztec Mummy

1958

The Robot vs. The Aztec Mummy

1958
2.9
A mad doctor builds a robot in order to steal a valuable Aztec treasure from a tomb guarded by a centuries old living mummy.
Munchies

1987

Munchies

1987
4.9
Simon Watterman, a space archaeologist, discovers the "Munchies" in a cave in Peru. Cecil Watterman, Simon's evil twin brother and snack food entrepreneur, kidnaps the creature. What Cecil does not know is that the creature, when chopped up, regenerates into many new creatures and are they mean!
Paragraph 78: Film One

2007

Paragraph 78: Film One

2007
5.3
The peoples of the world has finally managed to agree on the most important issues on the planet and there was long overdue balance. Signed an agreement to terminate development of weapons of mass destruction, but in secret all the superpowers continue to build up military power on classified sites, which seemed never existed. Goodwin, a former commander of special forces, is tasked to collect his former people responsible for the mission. Something very serious has happened to the base where secretly working to develop a new combat the virus, and more recent cohorts, who have almost nothing left in common, have come together again...
Epoch

2001

Epoch

2001
4.7
Disaster strikes as a specialised team of investigators struggle to find out the truth about a strange monolith which sends out an intercontinental signal.
Gods of the Deep

2023

Gods of the Deep

2023
5.1
When a daring mission leads a deep sea submarine team into a mysterious opening on the ocean floor, they uncover a lost underwater world and awaken its ancient race of otherworldly beings.
Cold Ground

2017

Cold Ground

2017
5.7
1976: Two young journalists leave for the French-Swiss border to investigate a strange case of cattle mutilations and record testimonies for a TV channel. Yet, once they get there, the scientific team they were supposed to meet has gone missing. Escorted by a first-aider, a British biologist and an American forensic investigator, Melissa and David will go looking for the missing team deep into the mountains.
Age of Ice

2014

Age of Ice

2014
4
Massive earthquakes open the Arabian tectonic plate, resulting in unstable weather and freezing temperatures that will be unsurvivable by nightfall. Attempting to reach safety, a vacationing family in Egypt must battle the rapidly cooling temperatures that usher in a new Ice Age, covering the Sphinx, Pyramids, and Sahara Desert with mountains of snow.
ABCs of Death 2 1/2

2016

ABCs of Death 2 1/2

2016
4.7
An anthology of 26 fan entries submitted for inclusion in ABCs of Death 2, each offering various takes on the letter "M".
DNA

1997

DNA

1997
4.1
A mad scientist's DNA experiment on the bones of a mysterious jungle creature brings the carnivorous beast to life, and only his former assistant Ash Mattley and CIA operative Claire Sommers can stop it.
The Unseen

2016

The Unseen

2016
5.8
A man, who years earlier mysteriously abandoned his family and isolated himself in a small northern town, returns for one last chance to reconnect with his troubled daughter. When she goes missing, he risks everything to find her, including exposing the fact that he is becoming invisible.
They Nest

2000

They Nest

2000
5.4
After freezing up under pressure in the emergency room, Dr. Cahill decides to spend a few months unwinding on a little Maine island where he immediately gets off on the wrong foot with the locals. Meanwhile, a body has washed up on shore infested with a strange type of carnivorous cockroach. But when Dr. Cahill tries to warn the townsfolk of the danger, they are naturally skeptical. Will they realize the truth before it's too late?
Night Shadows

1984

Night Shadows

1984
5.3
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!
Polar Storm

2009

Polar Storm

2009
4.1
When a piece of the massive comet "Copernicus" collides with the Earth, it knocks the planet off of its axis and unleashes a disaster never before witnessed. Dr. James Mayfield and his highly trained research team are the only ones who can re-align the axis. With his wife and teenage son in mortal danger, Dr. James Mayfield calls on his crack research team to help realign the planet's axis before the effects of the catastrophe are irreversible.
Strawberry Mansion

2021

Strawberry Mansion

2021
6.7
In the not-too-distant future, an all-seeing surveillance state conducts “dream audits” to collect taxes on the unconscious lives of the populace. Mild-mannered government agent James Preble travels to a remote farmhouse to audit the dreams of Arabella “Bella” Isadora, an eccentric, aging artist. Entering Bella’s vast VHS archive, which contains a lifetime of dreams, Preble stumbles upon a secret that offers him a chance at love—and hope for escape.
Journey to the Center of the Earth

2008

Journey to the Center of the Earth

2008
4.8
Set in the late 1870's - A woman hires an anthropologist/adventurer to track down her husband, who has disappeared while searching for an elusive passage to the center of the earth
Futuresport

1999

Futuresport

1999
4.3
In the not too distant future, a new deadly sport is the only way to stop a war that will kill millions. Fix is the creator of the sport, but the spotlight has always been on Ramzey. Now this hothead must use the game to stop the Revolution.