Top Rated Science Fiction Movies on The Roku Channel - Page 39

The Monster Maker

1944

The Monster Maker

1944
5.1
Mad scientist injects his enemies with acromegaly virus, causing them to become hideously deformed.
Wheels of Fire

1985

Wheels of Fire

1985
4.1
The Future is now. There are no rules and no place to hide from the deadly Highway Warriors who ravage the roads in machines of destruction.
Yeti: The Giant of the 20th Century

1977

Yeti: The Giant of the 20th Century

1977
3.7
Professor Wassermann is asked by industry magnate Morgan Hunnicut to lead an expedition to study the giant Yeti creature found frozen in a large ice block on Newfoundland's coast. The professor does not know that Hunnicut intends to use the prehistoric creature as a trademark of its multinational industrial group. A very big mistake.
Time Runner

1993

Time Runner

1993
4.1
During the alien invasion of 2022, one man flees through a wormhole to 1992, where attempt after attempt is made to catch and kill him.
Invasion of the Neptune Men

1961

Invasion of the Neptune Men

1961
2.8
Astronomer Shinichi Tachibana has a secret identity as the superhero "Iron Sharp" and is well beloved by children. When they are attacked by a group of metallic aliens, Iron Sharp drives the aliens away. The resourceful Tachibana helps develop an electric barrier to block the aliens from coming to the Earth. After several losses by the aliens, they announce that they will invade the Earth, throwing the world into a state of panic.
Plaguers

2010

Plaguers

2010
2.9
When an alien contagion is released aboard a spaceship transforming its victims into demonic flesh-eaters, the crew must either destroy the infected or join them.
Lifepod

1993

Lifepod

1993
5.1
Lifepod cronicles the trip of eight passengers after the ship they were traveling on blew up on Christmas Eve. Immediately people start dying. The passengers begin to investigate why the ship blew up and how it relates to them
Dark Asset

2023

Dark Asset

2023
5.5
A charming guy attempts to pick up a woman in a bar by spinning a tale involving spies, implanted microchips and the dangerous military scientist hunting him.
Time Addicts

2023

Time Addicts

2023
6.1
In debt to their volatile drug dealer, best friends, Denise and Johnny, agree to a sketchy job to pay off their last hit. After breaking into a decrepit stash house to steal a bag of mysterious drugs, escape proves more troublesome, as the pair find themselves trapped inside with a madman. With no way out and not one to miss an opportunity, Johnny smokes the new drug and promptly travels into the past, triggering alarming new events in the future. Separated through time, Denise is left alone to confront her past, their dealer’s real identity, and her very own existence.
Earth Rescue Day

2021

Earth Rescue Day

2021
6.5
Mankind is forced to live underground after a giant alien descends upon our planet. After spending years below, a team of braves a finally ready to head back to the top and fight for their planet, with a secret weapon that has been years in the making.
Glasshouse

2021

Glasshouse

2021
6
A mother and her three daughters — romantic Bee, sensible Evie, and child of nature Daisy — occupy the titular glass building, which has been completely sealed off to protect its occupants from a dementia-inducing toxin called the Shred that’s poisoning the air outside. Fearful of becoming like the lost souls who wander the abyss outside, the family keep a grasp on their past by performing sacred rituals. When Bee breaks the rules and lets an injured stranger into their midst, the family dynamic is shattered forever, as hidden truths upend the illusions the women have worked so hard to protect.
Alien Conquest

2021

Alien Conquest

2021
2.7
Sibling astronomers join forces with the military when hostile aliens attack Earth.
Cerebrum

2021

Cerebrum

2021
6
To make ends meet, Tom signs on as a guinea pig at a home-based lab, but when he commits a crime he cannot remember, he must risk his own sanity to reveal the truth.
Alien Outbreak

2020

Alien Outbreak

2020
3.9
In a small rural community, local police officers Zoe and Patrick begin their shift as normal but soon, strange events unfold. Residents begin behaving erratically, and suicidal panic spreads amongst the township they are trying to protect. Zoe and Patrick realise alien machines are taking hold, cutting their small group of survivors off from the outside world. Can the determined humans band together to save their community, and all mankind, from extinction?
Loveland

2022

Loveland

2022
4.7
In an uncharted future, two hardened souls meet and confront each other with the things they have done and what they have become.
Independents' Day

2017

Independents' Day

2017
3.9
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.
One Shot

2014

One Shot

2014
4
When Kyle Matthews, an elite Sniper from the World Defense Force, is trapped in enemy territory - his skills are put to the test as he attempts to survive against a whole armada of Cerulean soldiers, Hell bent on wiping all humans from existence. But when a beautiful Cerulean woman is shot and left for dead by her own kind, Kyle must chose between his own life and the life of one of the very beings he is out to kill.
Mark of the Witch

2014

Mark of the Witch

2014
3.2
A young orphan discovers her occult lineage and the curse she is destined to fulfill.
Descent

2005

Descent

2005
4.7
When cracks in the Earth's crust large enough to swallow a city block appear, a team of scientists must go deep into the Earth to find a way to stop the destruction.
The War of the Robots

1978

The War of the Robots

1978
3.2
An alien civilization, which facing eminent extinction, kidnaps two famous genetic scientists from Earth. A troop of soldiers is dispatched to combat the humanoid robots and rescue the victims.