Movies like Altered States

20 movies like Altered States, ordered by similarity : Phase IV(1974), The Stepford Wives(1975), The Fly(1958), The Fly(1986), Kingdom of the Spiders(1977), Crack in the World(1965), The Incredible Two-Headed Transplant(1971), Terror Birds(2016), Splice(2009), Sssssss(1973), Die, Monster, Die!(1965), The Arrival(1996) ...

star 6.9/10
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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 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 6.9/10
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The Stepford Wives

Joanna Eberhart has come to the quaint little town of Stepford, Connecticut with her family, but soon discovers there lies a sinister truth in the all too perfect behavior of the female residents.

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star 7.1/10
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The Fly

A scientist has a horrific accident when he tries to use his newly invented teleportation device.

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star 7.6/10
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The Fly

A brilliant but eccentric scientist begins to transform into a giant man/fly hybrid after one of his experiments goes horribly wrong.

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star 5.8/10
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Kingdom of the Spiders

In rural Arizona, countless killer tarantulas are migrating through a farm town, killing every living thing in their path. The town's veterinarian will do everything in his power to survive the onslaught.

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star 6.0/10
Crack in the World poster

Crack in the World

A dying scientist pushes forward his project to tap through to the Earth's magma layer, with results that threaten to destroy the Earth as we know it.

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star 3.5/10
The Incredible Two-Headed Transplant poster

The Incredible Two-Headed Transplant

Dr. Roger Girard is a rich scientist conducting experiments on head transplantation. His caretaker has a son, Danny, who, although fully grown, has the mind of child. One day an escaped ... See full summary »

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star 3.5/10
Terror Birds poster

Terror Birds

When Maddy Stern discovers her father has gone missing during a routine birdwatching excursion, she and her college pals trek out into the wilderness to find him, only to end up in a ... See full summary »

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star 5.7/10
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Splice

Genetic engineers Clive Nicoli and Elsa Kast hope to achieve fame by successfully splicing together the DNA of different animals to create new hybrid animals for medical use.

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Sssssss poster

Sssssss

A snake scientist (Strother Martin) turns his daughter's (Heather Menzies) boyfriend (Dirk Benedict), his lab helper, into a big cobra.

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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 6.2/10
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The Arrival

Zane, an astronomer, discovers intelligent alien life. But the aliens are keeping a deadly secret, and will do anything to stop Zane from learning it.

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star 5.9/10
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Deep Blue Sea

Searching for a cure to Alzheimer's disease, a group of scientists on an isolated research facility become the prey, as a trio of intelligent sharks fight back.

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star 6.5/10
Resident Evil: Damnation poster trailer Watch Trailer

Resident Evil: Damnation

Special Agent Leon S.Kennedy goes against his superior's orders and works to destroy a series of biological weapons being used in a war zone in Europe.

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star 6.4/10
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Brainstorm

Researchers develop a system where they can jump into people's minds. But when people involved bring their personal problems into the equation, it becomes dangerous - perhaps deadly.

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star 6.5/10
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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 8.0/10
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The Martian

An astronaut becomes stranded on Mars after his team assume him dead, and must rely on his ingenuity to find a way to signal to Earth that he is alive.

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star 4.5/10
The Neptune Factor poster

The Neptune Factor

When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.

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star 7.0/10
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The Man With the X-Ray Eyes

A European prince terrorizes the local peasantry while using his castle as a refuge against the "Red Death" plague that stalks the land.

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star 5.6/10
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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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