Top Rated Science Fiction Movies on The Roku Channel - Page 30

The Time Shifters

1999

The Time Shifters

1999
5.8
Tom Merrick gets caught up in a time-traveling conspiracy and must set the timeline right before it is irrevocably altered.
Triassic Hunt

2021

Triassic Hunt

2021
5.3
When two genetically created dinosaurs end up on the loose, it's up to a team of rag tag mercenaries to capture them. When the realize that the dinosaurs are bred as smart as humans, the game of cat and mouse turns for the worst.
Attack of the Unknown

2020

Attack of the Unknown

2020
4.4
A SWAT team transporting a vicious crime syndicate boss must fight their way out of a county detention center during a catastrophic alien invasion.
Saltwater

2016

Saltwater

2016
3.7
A group of lifeguards attempt to kill an atomic shark that is terrorizing the coast of San Diego.
Chaos on the Bridge

2014

Chaos on the Bridge

2014
7
Canadian acting legend William Shatner takes viewers inside the creation of Star Trek: The Next Generation, the bold attempt in 1986 to recreate the success of the original television series, in which Shatner played Captain James T. Kirk.
Space Milkshake

2012

Space Milkshake

2012
5.2
Four low-ranking astronauts are stuck together on an orbital Sanitation Station after they bring a mysterious device aboard their ship and all life on Earth disappears. Little do they know they are about to come under attack by a mutating rubber duck named Gary, who wants to open a portal to his evil dimension and take over the Universe.
Nemesis 2: Nebula

1995

Nemesis 2: Nebula

1995
4.2
It has been 73 years since Alex failed and the Humans lost the Cyborg Wars. Since then, the Humans have been enslaved. Scientists have developed a new DNA strain, which could signal the end of the Cyborgs, and they inject it into a volunteer. When the Cyborgs learn of the woman and the baby they list both for termination.
Dead Space

1991

Dead Space

1991
3.6
In this loose remake of "Forbidden World" (1982), Commander Krieger and his robot companion Tinpan are summoned by a distress call to a research facility on the planet Phaebon, and soon find themselves battling a bizarre virus and a monstrous creature inadvertently created by the scientists there.
Time Changer

2003

Time Changer

2003
5.6
The year is 1890 and Bible professor Russell Carlisle has written a new manuscript entitled "The Changing Times". His colleague, Dr. Norris Anderson, believes that what Carlisle has written could greatly affect the future of coming generations and, using his secret time machine, Anderson sends Carlisle over 100 years into the future, offering him a glimpse of where his beliefs will lead.
Voyage to the Planet of Prehistoric Women

1968

Voyage to the Planet of Prehistoric Women

1968
3.2
Astronauts crash-land on Venus and find themselves in trouble when they kill a monster that is worshipped by a group of Venusian women.
Universal Soldier III: Unfinished Business

1998

Universal Soldier III: Unfinished Business

1998
3.9
When reporter Veronica Roberts unwillingly gets involved in a hostage situation and is forced to escape, she and Luc Devereaux go into hiding. Meanwhile, Dr. Walker and Mentor get set with a powerful new Universal Soldier and a lethal plan.
The Immortal Wars: Rebirth

2021

The Immortal Wars: Rebirth

2021
6.6
Rebirth takes place during the early brutal stages of Dominion Industries. In this story watch Olive and other deviants undergo a series of deadly experiments lead by Laurie Harvey and her team.
Night Raiders

2021

Night Raiders

2021
4.8
The year is 2043. A military occupation controls disenfranchised cities in post-war North America. Children are property of the State. A desperate Cree woman joins an underground band of vigilantes to infiltrate a State children’s academy and get her daughter back. Night Raiders is a female-driven dystopian drama about resilience, courage and love.
Robowar

1988

Robowar

1988
4.3
A group of commandos heads into the jungles of Venezuela on a highly classified mission and encounters a robotic killing machine.
Python 2

2002

Python 2

2002
5.4
A man, his business partner, and his wife are enlisted to transport an unknown object from a Russian military base, only to discover that the object is a giant, genetically-altered python.
A Wind Named Amnesia

1990

A Wind Named Amnesia

1990
5.9
A wind has swept the Earth taking all the memories from everyone. No one knows who they are, how to speak, or how to use the tools of modern civilization. Two years later, a young man who has been re-educated travels across America on a mysterious journey.
Track of the Moon Beast

1976

Track of the Moon Beast

1976
2.3
Professor "Johnny Longbow" Salina, a man who really knows his stews, introduces Paul Carlson to the practical-joking Kathy Nolan. Paul and Kathy seem to hit it off rather well but, during a meteor storm, a meteorite fragment strikes Paul, burying itself deep in his skull, which has the unpleasant side-effect of causing Paul to mutate into a giant reptilian monster at night and go on murderous rampages. It turns out that this sort of thing has happened before, when Professor Salina rediscovers ancient Native American paintings detailing a similar event many centuries ago. Kathy, however, still loves Paul, and tries to save him.
Foxtrot Six

2019

Foxtrot Six

2019
6.2
Escalating climate change is turning the world economy upside down. With crops dying and food price spiking, FOOD has replaced oil as the world's most valuable commodity. Among the very few lands still left fertile, Indonesia is quickly rising as the next economic superpower, when its government is suddenly and ruthlessly overtaken by a popular rogue political party. In just three days, six former Marines must work together, find their long-lost brotherhood, stop a nationwide government- sanctioned genocide, and save millions of lives, for one last shot at redemption. Or die trying.
Retrograde

2004

Retrograde

2004
3
Two time travelers with opposing views are sent back to the present aboard a research ship in the Antarctic to prevent a global biological disaster from occuring
Portals

2019

Portals

2019
3.9
A series of worldwide blackouts cause millions of mysterious cosmic anomalies to appear everywhere across the planet. Some people are drawn into them with horrifying consequences.