Top Rated Science Fiction Movies on The Roku Channel - Page 27

Super Cyclone

2012

Super Cyclone

2012
4.4
When a super cyclone threatens the entire American eastern seaboard, a lone meteorologist and a petroleum engineer must battle the elements to stop the threat.
Lily C.A.T.

1987

Lily C.A.T.

1987
5.7
The crew of an interplanetary starship fights for survival after an alien force takes control of their craft.
Oblivion

1994

Oblivion

1994
5.1
On another planet which resembles the Old West, a die-hard pacifist is forced to re-examine his ways after an evil alien bandit and his gang murder his estranged sheriff father, take over his home town, and threaten his friends.
Trancers 4: Jack of Swords

1994

Trancers 4: Jack of Swords

1994
4.8
Jack is now back in the future. He had since lost Lena, and finds out that he's lost his other wife Alice to none other than Harris. While heading out for another assignment, something goes awry with the TCL chamber. Jack finds himself in a whole new dimension. He also runs across a different version of trancers. These guys seem to be in control of this planet. Jack manages to assist a rebel group known as the "Tunnel Rats" crush the rule of the evil Lord Calaban.
Time Walker

1982

Time Walker

1982
4.1
From deep within the tomb of the Egyptian pharaoh Tutankhamun, Professor Douglas McCadden ships the coffin of Ankh-Vanharis to the California Institute of Sciences where X-rays reveal five diamond-like crystals hidden within the coffin. Technician Peter Sharpe steals the crystals but doesn't notice that the powerful X-ray has revived a green fungus. When the coffin is opened at a university press conference, the reporters uncover more than they bargained for. The mummy has disappeared... and the Time Walker is alive again!
Eruption: LA

2018

Eruption: LA

2018
5.6
Struggling screenwriter Josh Kendricks finds himself the star of his own disaster movie when super volcanoes begin erupting all over Los Angeles Now Josh, along with wacko-scientist-turned-novelist Quinn Irwin and Hollywood diva Kat Rivers, must band together to get Quinns' research to the mayor and save the city before it blows in one final eruption.
Gingerdead Man 3: Saturday Night Cleaver

2011

Gingerdead Man 3: Saturday Night Cleaver

2011
4.6
The gingerdead man travels back in time to 1976 and carries out an epic disco killing spree.
Backlight

2010

Backlight

2010
6.3
Several characters who are each at critical stages of their lives are strangely impelled towards an uncharted lake in the middle of the desert where they all have the opportunity to save each other.
The Mutations

1974

The Mutations

1974
4.9
A mad scientist (Donald Pleasence) crosses plants with people, and the results wind up in a sideshow.
The Bees

1978

The Bees

1978
4.6
Corporate smuggling of South American killer bees into the United States results in huge swarms terrorizing the northern hemisphere. A small team of scientists work desperately to destroy the threat, but the bees soon mutate into a super-intelligent species that threatens the world.
Battlefield: Fall of The World

2022

Battlefield: Fall of The World

2022
6.3
Earth has completely succumbed to an alien invasion, and the planet, which was once everyone's home, has become a hell. To stop the monsters from invading, the guard troops formed by different countries have disregarded their personal safety to defend what is left. Cheng Ling, who barely survived the times by scavenging from the garbage, met Zhu Rong's team when he was being attacked by an alien hellhound. With the help of Gao Ren and the others, Cheng Ling believes that it's destiny that leads him here, so he decided to accept the mission to destroy the aliens' evil plans and search for new hope for humanity. Along the way, the team was encircled by the plunderers and chased by hellhounds. They met Dr. Dojepamo, who had mastered the technology to subdue the hellhounds. When the group finally arrived at the resistance point, they discovered that the so-called resistance point was just a trap set by the hellhound hunters. The real danger has just begun...
The Subjects

2015

The Subjects

2015
5.4
Eight strangers go into a locked room for clinical trials on a new drug that gives them superpowers.
No Men Beyond This Point

2015

No Men Beyond This Point

2015
5.9
In a world where women have become asexual and are no longer giving birth to males, a quiet, unassuming housekeeper named Andrew Myers finds himself at the center of a battle to keep men from going extinct.
The Quiet Hour

2016

The Quiet Hour

2016
4.4
In a remote part of rural, post-apocalyptic England, now occupied by unseen alien invaders, a feisty teenage girl sets out on a desperate attempt to fight back a group of bandits and defend her parents' farm, their remaining livestock, and the solar panels that keep them safe from extraterrestrials. If she doesn't succeed, she will lose her only source of food and shelter; if she resists, she and her helpless blind sibling will be killed.
Seedpeople

1992

Seedpeople

1992
4.4
The citizens of Comet Valley are being taken over by seeds from an alien plant that has taken root there. A sheriff investigates the strange goings-on.
Snow Beast

2011

Snow Beast

2011
4.4
Jim and his research team study the Canadian Lynx every year. This year, he has to take his rebelling 16 year-old daughter, Emmy, with him. But the lynx are missing. As Jim and his team try to find why, something stalks them--a predator no prey can escape.
Robot Wars

1993

Robot Wars

1993
4
In the year 2041, the rebel Centros are a plague to the survivors of the great toxic gas scare of 1993. A renegade Megarobot pilot and an archaeologist must team up (despite personal differences, a reluctant romance, and official pressure to cease and desist) to thwart the Centro's attempts to resurrect a hidden Megarobot, with which they can challenge the prevailing order.
The Hive

2008

The Hive

2008
4.2
When ants, displaying never-before-seen behavior, seize an island, the controversial Thorax Team is called in to stop the massive threat, only to discover that the ants are controlled by something beyond this world.
The Phantom from 10,000 Leagues

1955

The Phantom from 10,000 Leagues

1955
4.2
A marine biologist and a government agent investigate mysterious deaths and rumors of a sea monster in a secluded ocean cove, and find themselves involved with a marine biology professor conducting secretive experiments, international spies trying to steal his secrets, a radioactive light on the sea bottom, and the malevolent thing which guards it.
Cryo

2022

Cryo

2022
4.7
Five scientists awake from a cryogenic sleep and find themselves trapped in an underground facility. With no memory of who they are or how long they've been asleep, they begin to realize they may have been part of a scientific experiment gone wrong. After a series of strange events, the scientists find themselves being hunted. They do not know who is hunting them or for what reason, but the scientists begin to suspect that one of them may be the killer.