Top Rated Science Fiction Movies on The Roku Channel - Page 22

Gamera vs. Barugon

1966

Gamera vs. Barugon

1966
6.4
Gamera escapes from his rocket enclosure and makes his way back to Earth as a giant opal from New Guinea is brought back to Japan. The opal is discovered to have been an egg that births a new monster called Barugon. The creature attacks the city of Osaka by emitting a destructive rainbow ray from his back, along with a freezing spray capable of incapacitating Gamera.
Into the Abyss

2023

Into the Abyss

2023
6.3
Trying to escape danger in a post-apocalyptic world, Bannon realizes that his very existence will be put to the test.
Max Winslow and The House of Secrets

2020

Max Winslow and The House of Secrets

2020
5.9
Five teenagers compete to win a mansion owned by entrepreneur and scientist Atticus Virtue. To win the teens must face-off against a super computer named HAVEN who controls the mansion.
6-Headed Shark Attack

2018

6-Headed Shark Attack

2018
4.7
What is supposed to be a marriage boot camp on a remote island turns into the ultimate test for survival when a 6-headed shark starts attacking the beach. Trapped with minimal weapons they try to fight off the shark, but quickly discover that no one is safe in the water or on land.
Shakma

1990

Shakma

1990
5.3
A murderous baboon escapes from a laboratory and roams the research building, and begins to kill some teenagers who are also in the building playing a Dungeons-and-Dragons type game.
Alien Trespass

2009

Alien Trespass

2009
5.1
In 1957 a fiery object crashes into a mountaintop in the California desert, bringing the threat of disaster to Earth. Out of the flying saucer escapes a murderous creature, the Ghota, bent on destroying all life forms on the planet. A benevolent alien from the spaceship, Urp, inhabits the body of Ted Lewis, an astronomer and with the help of Tammy, a diner waitress, sets out to save mankind.
Survivor

2014

Survivor

2014
4.4
During their search for a habitable planet the last living humans crash-land on a barren world, inhabited by bloodthirsty aliens and mysterious post-apocalyptic warriors.
Dollman

1991

Dollman

1991
4.9
Brick Bardo is a traveller from outer space who is forced to land on Earth. Though regular sized on his home planet, he is doll-sized here on Earth, as are the enemy forces who have landed as well. While Brick enlists the help of an impoverished girl and her son, the bad guys enlist the help of a local gang. When word leaks out as to his location, and all hell breaks loose, Brick is besieged by an onslaught of curious kids, angry gang members, and his own doll-sized enemies, and he must protect the family who has helped him and get off the planet alive.
Bridge of Dragons

1999

Bridge of Dragons

1999
5.4
The tough and cold mercenary Warchild, is working for the man who took care of his war training and upbringing, the greedy General Ruechang. Ruechang is planning to take over the country by marrying Princess Halo. But Halo discovers that Ruechang killed her father to gain more power than he had working for the King, so she decides to run away. Warchild is the one who has to bring her back to Ruechang, but the one thing no one counted on happens... Warchild and Halo falls in love, and together they take on the forces of Ruechang... Written by Zorteper -
The Wild Blue Yonder

2005

The Wild Blue Yonder

2005
6
An alien narrates the story of his dying planet, his and his people's visitations to Earth and Earth's self-made demise, while human astronauts in space are attempting to find an alternate planet for surviving humans to live on.
Atlas Shrugged: Part III

2014

Atlas Shrugged: Part III

2014
4.5
In a post-apocalyptic America, the iron fist of the totalitarian government seeks to crush one mysterious man named John Galt, who has the power and influence to change everything...
Puppet Master: The Legacy

2003

Puppet Master: The Legacy

2003
3.6
A rogue agent named Maclain breaks into the lab of Eric Weiss, who has spent his entire life fascinated by Andre Toulon's supernatural ability to breathe life into his carefully crafted figurines.
Trucks

1997

Trucks

1997
4.5
A group of seemingly humanistic trucks takeover a truck stop and starts killing everything in sight. The remaining townsfolk must band together and come up with a way to murder the inanimate objects, a seemingly difficult task considering the abnormal circumstances.
Sharktopus vs. Pteracuda

2014

Sharktopus vs. Pteracuda

2014
4
An American scientist up to no good (as usual) by creating the half-pterodactyl, half-barracuda: Pteracuda. When the creature inevitably escapes, it's up to Sharktopus to stop him.
Gamera vs. Viras

1968

Gamera vs. Viras

1968
5.7
As alien invaders plot to conquer the Earth, two Boy Scouts steal a mini-submarine and discover Gamera in their midst. Transported to the alien's spaceship, the Scouts are menaced by the evil inhabitants, including Viras, a squid-like monster that grows to colossal size to battle Gamera.
The People That Time Forgot

1977

The People That Time Forgot

1977
5.3
Major Ben McBride organizes a mission to the Antarctic wastes to search for his friend who has been missing in the region for several years. McBride's party find themselves in a world populated by primitive warriors and terrifying prehistoric creatures, all of whom they must evade in order to get back safely
The Devil Bat

1940

The Devil Bat

1940
5.3
Dr. Paul Carruthers is frustrated because he thinks his employers, Mary Heath and Henry Morton, have cheated him out of the company's profits. He decides to get revenge by altering bats to grow twice their normal size and training them to attack when they smell a perfume of his own making. He mixes the perfume into a lotion, which he offers as a gift to Mary and Henry. When they turn up dead, a newspaper reporter decides to investigate.
Ice Twisters

2009

Ice Twisters

2009
6
Charlie Price, a former scientist turned science fiction author, starts living one of his novels when the Federal Science Foundation's weather experiments escape control and turn disastrous.
Ogre

2008

Ogre

2008
5.2
A vicious Ogre rules over a town that has been stuck in time since the 1800's.
Black Site

2018

Black Site

2018
5.6
80's inspired John Carpenteresque Action. A young woman is forced to push past her worst fears and battle to deport an ancient entity back to where it came from. Set inside an underground military base known as The Artemis Black Site, the movie mixes an Escape From New York style survival story with Lovecraftian elements and large scale mythology building.