A crew of interplanetary archaeologists is threatened when an alien creature impregnates one of their members, causing her to turn homicidal and murder them one by one.

The Thing (1982)
A research team in Antarctica is hunted by a shape-shifting alien that assumes the appearance of its victims.

Stalker (1979)
Near a gray and unnamed city is the Zone, a place guarded by barbed wire and soldiers, and where the normal laws of physics are victim to frequent anomalies. A stalker guides two men into the Zone, specifically to an area in which deep-seated desires are granted.

Milgram and the Fastwalkers (2018)
A world-class psychiatrist takes on a new patient who is experiencing strange dreams, and is reluctantly drawn into the dark world of aliens and UFOs.

Interstella 5555: The 5tory of the 5ecret 5tar 5ystem (2003)
Four talented alien musicians are kidnapped by a record producer who disguises them as humans. Shep, a space pilot in love with bass player Stella, follows them to Earth. Reprogrammed to forget their real identities and renamed The Crescendolls, the group quickly becomes a huge success playing soulless corporate pop. At a concert, Shep manages to free all the musicians except Stella, and the band sets out to rediscover who they really are — and to rescue Stella.

The Blob (1988)
In Arborville, California, three high school students try to protect their hometown from a gelatinous alien life form that engulfs everything it touches.

Behind the Mask: The Rise of Leslie Vernon (2006)
The next great psycho horror slasher has given a documentary crew exclusive access to his life as he plans his reign of terror over the sleepy town of Glen Echo, all the while deconstructing the conventions and archetypes of the horror genre for them.

Predator World (2017)
Offering only the finest amenities, the ‘TITAN 1C’ space-cruiser is considered the most luxurious star-liner ever built. Future spring-breakers on board are excited to be touring through space with some of the world’s elite. However, a sudden meteor storm smashes into the hull, and a deadly biological alien life form is let loose on the ship. Seeking a suitable host, the retrovirus successfully merges with some the passengers, transforming them into seemingly invincible predators with the “touch of death”. As the ship is destroyed, the surviving passengers crash on a remote planet, and they learn that one of them is “infected”. They must quickly band together before it has a chance to slaughter them all.

The Faculty (1998)
When some very creepy things start happening around school, the kids at Herrington High make the chilling discovery that confirms their worst suspicions: their teachers really are from another planet!

Flight of the Navigator (1986)
12-year-old David is accidentally knocked out in the forest near his home, but when he awakens eight years have passed. His family is overjoyed to have him back, but is just as perplexed as he is that he hasn't aged. When a NASA scientist discovers a UFO nearby, David gets the chance to unravel the mystery and recover the life he lost.

Critters 2 (1988)
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.

Sphere (1998)
A spacecraft is discovered on the floor of the Pacific Ocean, presumed to be at least 300 years old and of alien origin. A crack team of scientists and experts is assembled and taken to the Habitat, a state-of-the-art underwater living environment, to investigate.

Evil Aliens (2006)
The sensationalist reporter Michelle Fox presents the TV show Weird World, with phony matters about UFOS and aliens. When she hears about Cat, a young woman that claims that have been abducted with her boyfriend and become pregnant by aliens, she convinces her chief to travel with a team to the remote Welsh island of Scalled to interview Cat. She invites the cameraman Ricky Anderson with his sound technician partner; the nerd expert in "ufology" and "ley lines" Gavin Gorman; the actress Candy Vixen and an obscure gay actor to prepare the matter. They get a van and wait for the low tide to reach the island, and when they find evidences that aliens are really landed in the location, the ambitious Michelle decides to film her way to fame and wealth.

The Day the Earth Stood Still (2008)
A representative of an alien race that went through drastic evolution to survive its own climate change, Klaatu comes to Earth to assess whether humanity can prevent the environmental damage they have inflicted on their own planet. When barred from speaking to the United Nations, he decides humankind shall be exterminated so the planet can survive.

Muppets from Space (1999)
When Gonzo's breakfast cereal tells him that he's the descendant of aliens from another planet, his attempts at extraterrestrial communication get him kidnapped by a secret government agency, prompting the Muppets to spring into action to rescue their friend.

Godzilla vs. Gigan Rex (2022)
When army of Gigans tries to invade and destroy the Earth, the only one who can stop them is Godzilla.

K-PAX (2001)
Prot is a patient at a mental hospital who claims to be from a far away planet. His psychiatrist tries to help him, only to begin to doubt his own explanations.

Predator 2 (1990)
A police chief in the war-torn streets of Los Angeles discovers that an extraterrestrial creature is hunting down residents - and that he is the next target.

Star Trek: Insurrection (1998)
When an alien race and factions within Starfleet attempt to take over a planet that has "regenerative" properties, it falls upon Captain Picard and the crew of the Enterprise to defend the planet's people as well as the very ideals upon which the Federation itself was founded.