Top Rated Science Fiction Movies on The Roku Channel - Page 22

Universal Soldier II: Brothers in Arms

1998

Universal Soldier II: Brothers in Arms

1998
4
With the UniSol program budget cut by the government, a gang of mercenaries takes control of the new line of Universal Soldiers for their own nefarious ends. In doing so, they clash with Luc Deveraux, survivor of the first incident with the UniSols, alongside his long-lost and newly-resurrected brother Eric and reporter Veronica Roberts.
Doctor Mordrid

1992

Doctor Mordrid

1992
5.3
Bound by hate and a mystical amulet that holds the powers of life and death, two immortal wizards meet for the last time in an ancient struggle of good versus evil.
Christmas Twister

2012

Christmas Twister

2012
5.1
During the holiday season, Ethan, a meteorologist, and his wife Addison, a TV news reporter, must put aside their differences and band together to help save others and rescue their missing children from a massive F6 twister that has unexpectedly descended upon their small Texas town.
Dragon Wasps

2012

Dragon Wasps

2012
5
A scientist enlists the help of the US army to investigate the mysterious disappearance of her father, deep in the Belizean jungle. Caught in the crossfire between a brutal guerrilla army controlled by a mystical warlord, they are also confronted by an even bigger terror giant mutated wasps that are, for some reason, thirsty for blood.
Teenagers from Outer Space

1959

Teenagers from Outer Space

1959
4.1
A young alien falls for a pretty teenage Earth girl and they team up to try to stop the plans of his invading cohorts, who intend to use Earth as a food-breeding ground for giant lobsters from their planet.
Making Contact

1985

Making Contact

1985
5.6
A nine year old boy named Joey, who after the tragic death of his father, begins to experience psychic powers such as allowing him to move inanimate objects with his mind, set things on fire, and even communicate with his dead father. However, not everything is good for Joey as his newly gained powers accidentally awake an evil supernatural force that is contained inside the body of an old ventriloquist's dummy that Joey found in an abandoned house. The supernatural Dummy shows similar powers to Joey's, and soon he puts the lives of everyone near Joey in danger as the evil Dummy has dark plans for Joey's special powers.
Hangar 10

2014

Hangar 10

2014
4.2
33 years after the infamous Rendlesham Forest UFO incident, three metal detector enthusiasts hunting for Saxon gold in the same region, capture incredible footage of UFO's whilst filming their expedition. As night falls and with their navigation equipment failing, they find themselves facing a terrifying encounter with an unforgiving alien presence.
Merlin: The Return

2000

Merlin: The Return

2000
5.1
When Merlin cast a positive spell to protect the knights of the Round Table, he used ancient magic drawing on the power of Stonehenge, and the knights were put into a sort of suspended animation. The evil Morgana and her son Mordred were banished into another world for 1500 years, but a 20th-century scientist finds a gateway, and the dark lord has a vicious scheme to enslave King Arthur's world.
Trancers 3: Deth Lives

1992

Trancers 3: Deth Lives

1992
5.7
A time traveling cop, Jack Deth, from the future is taken back to the past to be given the task of destroying the Trancer program before it has a chance to get out of control, sending the world into a state of chaos and war.
The Amazing Transparent Man

1960

The Amazing Transparent Man

1960
3.8
An ex-major forces a scientist to develop a invisibility formula, with which he plans to create an invisible army and sell it to the highest bidder. However there are side effects to the formula.
The Terror Within

1989

The Terror Within

1989
4.3
Experiments in biological warfare have destroyed all but a few remnants of the human race. Alone in a lab, eight students work feverishly to create a vaccine before they are forced outside in search for food. It is then that the surviving scientists discover creatures mutated by the plague. Now they prepare to do battle against their worst fear: The Terror Within.
The Black Hole

2006

The Black Hole

2006
4.6
It's 2 A.M. in St. Louis when a routine scientific experiment goes terribly wrong and an explosion shakes the city. A scientific team investigates, clashing with an intergalactic, voltage-devouring creature that vaporizes them.
After Blue (Dirty Paradise)

2021

After Blue (Dirty Paradise)

2021
5.3
In a faraway future, on a wild and untamed female inhabited planet called After Blue, a lonely teenager named Roxy unknowingly releases a mystical, dangerous, and sensual assassin from her prison.
Prisoners of the Lost Universe

1983

Prisoners of the Lost Universe

1983
3.5
Three people are transported into a parallel universe. There they find that they must use modern technology, but medieval weapons, in order to save the citizenry from a murderous warlord.
Bad Channels

1992

Bad Channels

1992
5
An alien determined to capture human females takes over a radio station to do it.
Slipstream

1989

Slipstream

1989
4.5
In the near future, where Earth has been devastated by man's pollution and giant winds rule the planet, bounty hunter Matt kidnaps a murderer out of the hands of two police officers, planning to get the bounty himself.
Earthstorm

2006

Earthstorm

2006
4.7
A massive asteroid impact on the moon begins causing storms on earth due to the sudden changes in ocean tides. But when further examination is conducted it's discovered that the moon's structure is now entirely unstable -- threatening all life on earth. With time running out, a team of scientists turn to one man, demolitions expert John Redding, in effort to find a solution and secure the moon.
Undergods

2021

Undergods

2021
5.8
An otherworldly journey through a Europe in decline - a collection of darkly humorous, fantasy tales about ill-fated characters and doomed fortune.
DEFCON-4

1985

DEFCON-4

1985
4.5
Two men and a woman circle the globe in a satellite armed with a nuclear device. The third world war breaks out, and a few months later the satellite crashes. They survive the crash but one man gets killed by survivors and the other man gets caught. The woman stays by the remains of the the satellite but is soon caught by evil punks who have taken power.
Arrowhead

2017

Arrowhead

2017
4.7
Kye is a prisoner of war caught between two armies that he doesn't believe in. When offered an opportunity for freedom, Kye sets out on one last rescue mission only to become stranded when his ship crash lands. Kye soon realises that the deadliest creature on the desert moon is himself.