Scary alien movies?!?

Alien
Aliens
The X-Files movie
Predator
War of the Worlds
Signs
Cloverfield
Species
The Faculty

There's one called They Live that is a cult film by John Carpenter. Also his film The Thing and it's original from the 50s. The Abyss by James Cameron, is science fiction alien movie, also.

Scary Alien Movies

John Carpenter's The Thing staring Kurt Russell, one of my favorite movies of all time. A cross between Alien and Invasion of the Body Snatchers.

Species (1995). Not scary but nonetheless good.

Scary alien movies?!? Most thoughts and dreams are from demons; demons never do good. Sleep fully clothed; pray the Jesus prayer; talk to your local Orthodox Christian priest. Pray to your guardian angel to have normal sleep. Vyacheslav Krasheninnikov was the last prophet before Enoch and Elijah return to preach against the antichrist. According to Russian Orthodox Christian Vyacheslav Krasheninnikov: Humans were created about 7525 years ago.

Birds participate in time creation. It's a sin to kill birds. Dinosaurs live under our level. They will get out through sinkholes and lakes. To kill them, go for their nerves. Save the birds; but kill the dinosaurs. First dinosaur will come out of Volga River in Russia. Demons grow human skin (from a sample taken during abduction) and put it on so as to look like us. Demons will invite people to be healed inside their UFOs; those who go will be like zombies after. Gov't provides demons with diamonds and allows demons to abduct people. If you're being abducted, slowly pray the Jesus prayer: "Lord, Jesus Christ, Son of God, have mercy on me a sinner."

Don't panic. Demons use diamonds and souls to power their UFO craft. The bigger the diamond, the more it lasts. Demons have 4 UFO bases: 1)Moon 2)Inside fake mountain Kailash in Tibet 3)In lake Baikal in Russia 4)In Atlantis which is underneath the Mariana Trench in Pacific Ocean. There are no aliens. Nobody lives on other planets. Airplanes that go down are hit by demons because they need the airspace to fight Jesus. Antichrist is pale with red eyes. He's possessed by Satan since he's 12 years old. He flies. He wears gloves to hide long nails. He's surrounded by demons who appear as angels of light.

Don't go into a UFO to be healed by demons. 666 is given by isotope rays on wrist or forehead when people stretch hands to receive small plastic grey card with no name on it (World Passport). Police will microchip and isotope ray people on highways. Food stores will isotope ray people too. Antichrist will also release prisoners to mark people. Reject 666 at all cost. If you're about to be marked, pray the Jesus prayer. Hide with Orthodox Christians to escape 666; leave all electronics behind so that antichrist's minions can't track you. Give to charity in the name of Archangel Michael; he rescues people from hell twice a year (or brings them up a level, that is, to a level with less punishment; eventually, people are freed). Feed the pigeons; when pigeons bow down, people are saved from hell. Forgive me.

V/H/S 2
Alien
Jeepers Creepers 1&2

Scariest (and my favorite horror all together) is "The Thing" (1982) by John Carpenter. It's also the best.

The alien segment in "V/H/S 2" was pretty scary. But I'd recommend seeing the first VHS movie, it's scarier in general.

Progeny (1999)