Top Rated Science Fiction Movies on The Roku Channel - Page 44

Assassinaut

2019

Assassinaut

2019
4
Assassinaut is a science-fiction adventure film about a young girl who braves the alien wilderness of a faraway planet to save the President of Earth from a murderous astronaut.
The Capture

2017

The Capture

2017
5.3
A group of scientists perform an unethical experiment bending both space and time –in the process they may have not only changed their lives but also the very fabric of the universe.
The Jurassic Dead

2017

The Jurassic Dead

2017
3.5
A crack-pot scientist aligns with the Axis of Evil to bring down the United States with EMP blasts, toxic zombification gas and by unleashing the ultimate undead killing monstrosity: the Z-REX. When a hot-wired militia squad and a crew of college hipsters are thrown together to do something about it, chaotic Predator-Thunder action runs amok.
Black Wake

2018

Black Wake

2018
2.3
Specialists gather in a top-secret facility to investigate a series of strange deaths on beaches along the Atlantic Ocean. One of the team's scientists examines video evidence to uncover a possible parasitic explanation for the fatalities. But when a determined detective sends her the crazed writings of a mysterious homeless man, the scientist slowly learns that the actual threat may be more dangerous -- and far older -- than anyone ever imagined. Can she convince her colleagues of the true danger before an ancient force rises from the sea to bring madness and death to all of humanity?
Bunker: Project 12

2016

Bunker: Project 12

2016
4.7
At the height of the Cold War, Russia was working on a secret scientific mission, which, if successful, would have changed the course of history. The mission, "Project 12," was ultimately deemed too dangerous to continue and the scientists involved were to be exterminated. Three scientists escaped and Project 12 was sealed in a well-guarded bunker, never to be seen again...until now. The lead scientist for Project 12 has now become the target of a worldwide manhunt, as he is the lone survivor of the Project 12 team and is the only man who knows the secrets that have been buried in the bunker. What secret does he possess, and who is financing the operation to bring Project 12 back to life and what is their hidden agenda
The Vortex

2012

The Vortex

2012
6.1
When a convoy of American soldiers disappears in the Mideast, a Special OPS team is deployed on a search and rescue mission. When they arrive they encounter monstrous over-sized scorpions, spiders and snakes that were created when a former government scientist opened a vortex into another dimension. Now, the team must figure out a way to close the wormhole - but can they close it in time?
BlackJacks

2014

BlackJacks

2014
4.3
After losing contact with a clandestine energy-research facility, a powerful venture capitalist contracts an elite team of operatives to retrieve the physicist who holds the key to an unprecedented alternate energy source.
Capulina vs. the Monsters

1974

Capulina vs. the Monsters

1974
6.4
A very fun film dealing with the overweight comedian Capulina in yet another one of his many similar type of films. This particular film deals with Capulina trying to escape from Dracula, the Wolfman, the Mummy, and Frankenstein's Monster. A mad scientist is trying to conquer the world using the legendary monsters, but he will need the fear of the people to give them strength, and only one person is capable of giving him enough power: Capulina.
The Terror Within II

1991

The Terror Within II

1991
3.9
In a world gone mad, the last human colony struggles to survive underground, beneath a land of nightmarish mutants who seek to destroy them. But when the mutant breaks inside humanity's final stronghold, the battle for survival pits the human colonists against their deadly invaders miles below the earth's surface.
SharkMan

2001

SharkMan

2001
3.5
A pharmaceutical team visits a remote island to meet with the enigmatic scientist who lives there, but when they arrive they discover his experiments have created a monster.
Hologram Man

1995

Hologram Man

1995
4
Five years after the mad terrorist Slash Galagher was sentenced to holographic stasis, he is given a parole hearing. But an equipment failure engineered by his cronies transforms the criminal into a living hologram with god-like powers. Now, stopping him is up to Kurt Decoda, the man who as a police rookie was responsible for arresting Galagher.
Slapstick of Another Kind

1982

Slapstick of Another Kind

1982
2.7
A rich, beautiful couple give birth to deformed alien twins who, when their heads are together, are the smartest kids on the planet.
Cold Fusion

2011

Cold Fusion

2011
4
A UFO is shot down over Russia in the 1970s and the wreckage is taken to a secret research facility. When the Soviet Union collapses, the alien technology falls into the hands of a mysterious terrorist organisation, which uses it to create a devastating doomsday weapon. A team of secret agents is sent to stop the carnage.
P.U.N.K.S

1999

P.U.N.K.S

1999
5.2
Drew Utley, Miles Kitchen, Lanny Nygren and Jonny P. comprise a club called 'P.U.N.K.S.'. Their mission is to protect and serve peace.
Shark Hunter

2001

Shark Hunter

2001
4.3
The Megalodon shark. A prehistoric killing machine 60 feet long, flashing 200 pounds of teeth and weighing over 20 tons. It's the deadliest predator the world has ever seen. The scientists say it's been extinct for more than 10,000 years. The scientists are wrong. In the darkness of the deep, an underwater research station has been viciously destroyed. Now a tough team of daring divers led by Spencer Northcutt [Antonio Sabato Jr. "Melrose Place"] is taking an experimental sub to war. It's killer instinct vs. sophisticated technology, deadly jaws vs. harpoon-tipped torpedoes, mega-shark vs. modern man is a thrilling extreme deep sea fight to the death.
The Neanderthal Man

1953

The Neanderthal Man

1953
4.2
A scientist develops a formula which will cause animals to regress to the form of their primitive ancestors, and tries it on himself with disastrous results.
Repligator

1996

Repligator

1996
3.2
Army experimentation with transporter devices accidentally turns people into alligators.
Edges of Darkness

2008

Edges of Darkness

2008
3.6
Three interconnected tales of terror set against the backdrop of a zombie apocalypse.
Remnant

2024

Remnant

2024
4.9
Grace is a young woman whose life has been turned upside down by tragedy. When she returns home to the family farm to rebuild her shattered life, her world begins to unravel as a series of strange events haunt her, pushing Grace to the edge of madness. A mysterious figure lurks in the shadows and a ghostly woman appears in the darkness of night. Is Grace imagining these apparitions, or are they a warning of a nightmare still to come?
Island Escape

2023

Island Escape

2023
4.6
Trapped on an island, a team of mercenaries on a rescue mission begin to question everything around them as they encounter threatening creatures living in the shadows.