Movies like Phase IV

20 movies like Phase IV, ordered by similarity : Alien Hunter(2003), Volition(2019), Tarantula(1955), Invasion of the Body Snatchers(1956), The Quatermass Xperiment(1955), After Darkness(2018), UFO: It Is Here(2016), Altered States(1980), Warlords of Atlantis(1978), The Hidden(1987), Earth vs. the Flying Saucers(1956), Die, Monster, Die!(1965) ...

star 6.5/10
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Phase IV

Desert ants suddenly form a collective intelligence and begin to wage war on the inhabitants. It is up to two scientists and a stray girl they rescue from the ants to destroy them.

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star 5.1/10
Alien Hunter poster

Alien Hunter

An alien black box is found in the South Pole, where a government agency is conducting botanical experiments.

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star 5.6/10
Volition poster

Volition

A man afflicted with clairvoyance tries to change his fate when a series of events leads to a vision of his own imminent murder.

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star 6.5/10
Tarantula poster

Tarantula

A spider escapes from an isolated Arizona desert laboratory experimenting in giantism and grows to tremendous size as it wreaks havoc on the local inhabitants.

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star 7.7/10
Invasion of the Body Snatchers poster trailer Watch Trailer

Invasion of the Body Snatchers

A small-town doctor learns that the population of his community is being replaced by emotionless alien duplicates.

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star 6.7/10
The Quatermass Xperiment poster

The Quatermass Xperiment

Professor Bernard Quatermass' manned rocket ship returns to Earth, but two of the astronauts are missing and the survivor seems ill and unable to communicate.

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star 3.7/10
After Darkness poster

After Darkness

As the SUN burns out, an American family gathers at the end of the world, their hopes for rescue slowly crumbling as they also confront long lasting divides amongst each other.

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star 3.5/10
UFO: It Is Here poster

UFO: It Is Here

Five film students are producing a documentary about the local zoo when suddenly the animals go berserk: The reason is a light ball flying by in the sky and crashing at the horizon. ... See full summary »

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star 6.9/10
Altered States poster trailer Watch Trailer

Altered States

A psycho-physiologist experiments with drugs and a sensory-deprivation tank and has visions he believes are genetic memories.

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star 5.7/10
Warlords of Atlantis poster

Warlords of Atlantis

Searching for the lost world of Atlantis, Prof. Aitken, his son Charles and Greg Collinson are betrayed by the crew of their expedition's ship, attracted by the fabulous treasures of ... See full summary »

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The Hidden poster

The Hidden

An FBI agent (Kyle MacLachlan) and a homicide detective (Michael Nouri) hunt the current human host of an orally exchanged alien life-form.

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star 6.4/10
Earth vs. the Flying Saucers poster

Earth vs. the Flying Saucers

Extraterrestrials traveling in high-tech flying saucers contact a scientist as part of a plan to enslave the inhabitants of Earth.

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star 5.6/10
Die, Monster, Die! poster

Die, Monster, Die!

A young man visits his fiancée's estate to discover that her wheelchair-bound scientist father has discovered a meteorite that emits mutating radiation rays that have turned the plants in ... See full summary »

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star 7.6/10
Close Encounters of the Third Kind poster trailer Watch Trailer

Close Encounters of the Third Kind

Roy Neary, an electric lineman, watches how his quiet and ordinary daily life turns upside down after a close encounter with a UFO.

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star 5.7/10
The Lost Continent poster

The Lost Continent

The captain, crew, and passengers of an old freighter-all of them with dark secrets to keep-find themselves adrift in a mysterious land full of monsters, conquistadors, and killer seaweed.

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star 6.5/10
The Endless poster trailer Watch Trailer

The Endless

As kids, they escaped a UFO death cult. Now, two adult brothers seek answers after an old videotape surfaces and brings them back to where they began.

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star 7.9/10
Edge of Tomorrow poster trailer Watch Trailer

Edge of Tomorrow

A soldier fighting aliens gets to relive the same day over and over again, the day restarting every time he dies.

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star 6.3/10
Marjorie Prime poster trailer Watch Trailer

Marjorie Prime

A service that provides holographic recreations of deceased loved ones allows a woman to come face-to-face with the younger version of her late husband.

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star 6.6/10
Attack the Block poster trailer Watch Trailer

Attack the Block

A teen gang in South London defend their block from an alien invasion.

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star 3.5/10
Monster From Green Hell poster

Monster From Green Hell

A scientific expedition in Africa investigates wasps that have been exposed to radiation and mutated into giant, killing monsters.

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star 6.8/10
Annihilation poster trailer Watch Trailer

Annihilation

A biologist signs up for a dangerous, secret expedition into a mysterious zone where the laws of nature don't apply.

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