Popular Science Fiction Movies on Plex - Page 18

The Sand

2015

The Sand

2015
5
After an all-night graduation beach party, a group of hung-over students wakes up under the blazing sun to find their numbers somewhat depleted. An enormous alien creature has burrowed down deep and anyone foolish enough to make contact with the sand finds themselves at the mercy of a sea of flesh-eating tentacles. Will they ever be able to escape its carnivorous clutches?
Eternal Evil

1985

Eternal Evil

1985
4.3
A dissatisfied Montreal director of TV commercials is taught to astrally project himself by a mysterious woman. But soon he finds that he does it against his will when he sleeps, and while he does it, he commits savage acts against those in his life.
The Voyager

2016

The Voyager

2016
Triggered by the mysterious phenomenon of the space probe ‘Voyageur’ returning to earth, Virginie meets her dead father on a train one night. She sets off with him on a metaphysical journey through Bulgaria, where her long-forgotten grief catches up with her. The young woman is confronted with feelings of transience, eternity and loss, brought on by the resurrection of her father.
Mongolian Death Worm

2010

Mongolian Death Worm

2010
4.7
When an American oil company sets up an experimental drilling plant out in the vast deserts of Mongolia, they awaken a nest. The deadly creatures begin to breed and spread, devouring everyone in their path. The only person who can stop them is treasure hunter and adventure seeker who spent his life searching for a legendary tomb, fabled to be protected by the Death Worms. He knows he must do what he can to kill the creatures, but stopping these monsters may mean destroying his life's work forever!
Seobok

2021

Seobok

2021
7.2
Ex intelligence agent Ki-heon is tasked with safely transporting Seo Bok, the first ever human clone, who holds the secret of eternal life. Several forces try to take control of Seo Bok to serve their own agendas.
After Yang

2022

After Yang

2022
6.4
When his young daughter's beloved companion — an android named Yang — malfunctions, Jake searches for a way to repair him. In the process, Jake discovers the life that has been passing in front of him, reconnecting with his wife and daughter across a distance he didn't know was there.
Agent

2017

Agent

2017
5.5
A group of friends go to the desert for a gun instruction course and accidentally unleash a power so great it overwhelms them where they must choose between family and friends versus the fate of the world.
The Boys from Brazil

1978

The Boys from Brazil

1978
6.7
Nazi hunter Ezra Lieberman discovers a sinister and bizarre plot, masterminded by Dr. Josef Mengele, to rekindle the Third Reich.
Significant Other

2022

Significant Other

2022
6.1
Ruth and Harry decide to take a romantic backpacking trip through the Pacific Northwest, but amongst the beautiful scenery, Ruth makes an unexpected discovery that sets her off on a strange, frightening new path. The couple aren't alone in the woods, and they might not be the same when they come out...if they come out.
Breach

2020

Breach

2020
4.2
A hardened mechanic must stay awake and maintain an interstellar ark fleeing the dying planet Earth with a few thousand lucky souls on board... the last of humanity. Unfortunately, humans are not the only passengers. A shapeshifting alien creature has taken residence, its only goal is to kill as many people as possible. The crew must think quickly to stop this menace before it destroys mankind.
Star Trek III: The Search for Spock

1984

Star Trek III: The Search for Spock

1984
6.6
A surprise visit from Spock's father provides a startling revelation: McCoy is harboring Spock's living essence.
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.
Legion of Super-Heroes

2023

Legion of Super-Heroes

2023
6.4
Kara, devastated by the loss of Krypton, struggles to adjust to her new life on Earth. Her cousin, Superman, mentors her and suggests she leave their space-time to attend the Legion Academy in the 31st century, where she makes new friends and a new enemy: Brainiac 5. Meanwhile, she must contend with a mysterious group called the Dark Circle as it searches for a powerful weapon held in the Academy’s vault.
Iron Sky

2012

Iron Sky

2012
5.7
In the last moments of World War II, a secret Nazi space program evaded destruction by fleeing to the Dark Side of the Moon. During 70 years of utter secrecy, the Nazis construct a gigantic space fortress with a massive armada of flying saucers.
Forbidden Empire

2014

Forbidden Empire

2014
5.9
Early 18th century. Cartographer Jonathan Green undertakes a scientific voyage from Europe to the East. Having passed through Transylvania and crossed the Carpathian Mountains, he finds himself in a small village lost in impassible woods. Nothing but chance and heavy fog could bring him to this cursed place. People who live here do not resemble any other people which the traveler saw before that. The villagers, having dug a deep moat to fend themselves from the rest of the world, share a naive belief that they could save themselves from evil, failing to understand that evil has made its nest in their souls and is waiting for an opportunity to gush out upon the world.
Undead

2003

Undead

2003
5.5
A quaint Australian fishing village is overcome by meteorites that turn its residents into the ravenous undead, leaving a small group of those unharmed to find a way out.
Last Sentinel

2023

Last Sentinel

2023
5.5
Set in the future on a war-ravaged Earth, four exhausted soldiers man Sentinel - a remote military base in a vast ocean that separates two warring continents. While their tour of duty ended three months ago, the relief crew still hasn't arrived and as the empty weeks turn to months, paranoia descends, testing relationships to breaking point...
Critters 2

1988

Critters 2

1988
6.2
Three bounty hunters from space fly back to the town of Grovers Bend, hoping to save local residents from a new batch of Critter eggs.
Transmorphers: Mech Beasts

2023

Transmorphers: Mech Beasts

2023
5.6
20 years after the events of Transmorphers, a newer, more advanced species of alien robot descends on a rebuilt Earth, threatening once again to destroy the planet.
No Escape

1994

No Escape

1994
6.2
In the year 2022, a ruthless prison warden has created the ultimate solution for his most troublesome and violent inmates: Absolom, a secret jungle island where prisoners are abandoned and left to die. But Marine Captain John Robbins, convicted of murdering a commanding officer, is determined to escape the island in order to reveal the truth behind his murderous actions and clear his name.