Top Rated Science Fiction Movies on The Roku Channel - Page 4

Sea Fever

2020

Sea Fever

2020
6.1
The crew of a West of Ireland trawler—marooned at sea—struggle for their lives against a growing parasite in their water supply.
These Final Hours

2014

These Final Hours

2014
6.5
What would you do on the last day on Earth? With the end of the world only hours away, the self-absorbed James heads to the ultimate party-to-end-all-parties. On his way there, he saves the life of a young girl named Rose who is searching desperately for her missing father. This simple act sets James on a path to redemption.
Freaks of Nature

2015

Freaks of Nature

2015
6.1
In the town of Dillford, humans, vampires and zombies were all living in peace - until the alien apocalypse arrived. Now three teenagers-one human, one vampire, and one zombie-have to team up to figure out how to get rid of the visitors.
The Quiet Earth

1985

The Quiet Earth

1985
6.6
After a top-secret experiment misfires, a scientist may be the only man left alive in the world.
Cosmic Sin

2021

Cosmic Sin

2021
4
In the year 2524, four centuries after humans started colonizing the outer planets, retired General James Ford gets called back into service when a hostile alien fleet attacks soldiers on a remote planet. The threat against mankind soon escalates into an interstellar war as Ford and a team of elite soldiers try to stop the imminent attack before it's too late.
Plan 9 from Outer Space

1959

Plan 9 from Outer Space

1959
4.2
In California, an old man grieves the loss of his wife and on the next day he also dies. However, the space soldier Eros and her mate Tanna use an electric device to resurrect them both and the strong Inspector Clay that was murdered by the couple. Their intention is not to conquest Earth but to stop mankind from developing the powerful bomb “Solobonite” that would threaten the universe. When the population of Hollywood and Washington DC sees flying saucers on the sky, a colonel, a police lieutenant, a commercial pilot, his wife and a policeman try to stop the aliens.
Status Update

2018

Status Update

2018
7.3
After being uprooted by his parents' separation and unable to fit into his new hometown, a teenager stumbles upon a magical app that causes his social media updates to come true.
Screamers

1995

Screamers

1995
6.2
SIRIUS 6B, Year 2078. On a distant mining planet ravaged by a decade of war, scientists have created the perfect weapon: a blade-wielding, self-replicating race of killing devices known as Screamers designed for one purpose only -- to hunt down and destroy all enemy life forms.
Light of My Life

2019

Light of My Life

2019
6.4
Parent and child journey through the outskirts of society a decade after a pandemic has wiped out half the world's population. As a father struggles to protect his child, their bond—and the character of humanity—is tested.
The Congress

2013

The Congress

2013
6.4
An aging, out-of-work actress accepts one last job, though the consequences of her decision affect her in ways she didn't consider.
Stargate: Continuum

2008

Stargate: Continuum

2008
7.1
Ba'al travels back in time and prevents the Stargate program from being started. SG-1 must somehow restore history.
The Island of Dr. Moreau

1996

The Island of Dr. Moreau

1996
4.9
A shipwrecked sailor stumbles upon a mysterious island and is shocked to discover that a brilliant scientist and his lab assistant have found a way to combine human and animal DNA—with horrific results.
Stargate: The Ark of Truth

2008

Stargate: The Ark of Truth

2008
7.1
SG-1 searches for an ancient weapon which could help them defeat the Ori, and discover it may be in the Ori's own home galaxy. As the Ori prepare to send ships through to the Milky Way to attack Earth, SG-1 travels to the Ori galaxy aboard the Odyssey. The International Oversight committee have their own plans and SG-1 finds themselves in a distant galaxy fighting two powerful enemies.
The Blackout

2019

The Blackout

2019
6.5
Contact between most towns on Earth has been severed. A small ring-like area in Eastern Europe still has electricity, and maybe even life is being reported from space. What military forces find outside the ring is shocking.
Bleeding Steel

2017

Bleeding Steel

2017
5.9
Jackie Chan stars as a hardened special forces agent who fights to protect a young woman from a sinister criminal gang. At the same time, he feels a special connection to the young woman, like they met in a different life.
Rabid

1977

Rabid

1977
6.4
After undergoing radical surgery for injuries from a motorcycle accident, a young woman develops a retractable, vampiric stinger in her armpit and a thirst for human blood—the only nourishment that will now sustain her.
The Adventures of Pluto Nash

2002

The Adventures of Pluto Nash

2002
4.4
The year is 2087, the setting is the moon. Pluto Nash, the high-flying successful owner of the hottest nightclub in the universe, finds himself in trouble when he refuses to sell his club to lunar gangster Mogan, who just happens to be helping the mysterious Rex Crater mastermind a plan to take over the entire moon.
400 Days

2015

400 Days

2015
4.3
4 would be astronauts spend 400 days in a land locked space simulator to test the psychological effects of deep space travel but, when something goes terribly wrong and they are forced to leave the simulation, they discover that everything on earth has changed. Is this real or is the simulation on a higher level than they could have ever imagined?
Rollerball

2002

Rollerball

2002
3.9
In this fast action-packed thriller, Jonathan, Marcus, and Aurora compete in a dangerous, fierce sport called Rollerball. Although, Johnathan and Marcus try to quit, cruel and vindictive promoter Alexi Petrovich encourages them to still participate.
Alienoid

2022

Alienoid

2022
6.8
Gurus in the late Goryeo dynasty try to obtain a fabled, holy sword, and humans in 2022 hunt down an alien prisoner that is locked in a human's body. The two parties cross paths when a time-traveling portal opens up.