Movies Similar to Attack of the Unknown (2020)

Movies to watch if you like Attack of the Unknown (2020).

20 items, 570 votes
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The Dark (1979)

Starring: William Devane, Cathy Lee Crosby, Richard Jaeckel, Keenan Wynn
Duration: 1h 32mins
Genres: Horror, Sci-Fi, Thriller

At night the Mangler stalks the streets of Los Angeles, killing and mutilating random victims.
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Crossbreed (2019)

Starring: Vivica A. Fox, Daniel Baldwin, Stink Fisher, Devanny Pinn
Duration: 1h 26mins
Genres: Action, Comedy, Sci-Fi

A crossbreed is an organism with purebred parents of two different breeds, varieties, or populations.
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Species II (1998)

Starring: Natasha Henstridge, Michael Madsen, Marg Helgenberger, Mykelti Williamson
Duration: 1h 33mins
Genres: Action, Horror, Sci-Fi

Commander Patrick Ross leads a manned mission to Mars.
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Phantom Force (2004)

Genres: Action, Horror, Sci-Fi

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Captive State (2019)

Starring: John Goodman, Ashton Sanders, Jonathan Majors, Vera Farmiga
Duration: 1h 49mins
Genres: Action, Horror, Sci-Fi

In 2019, Chicago is placed under martial law after a global extraterrestrial invasion.
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Predator 2 (1990)

Starring: Danny Glover, Gary Busey, Kevin Peter Hall, Rubén Blades
Duration: 1h 48mins
Genres: Action, Horror, Sci-Fi

In 1997, Los Angeles is suffering from both a heat wave and a turf war between heavily armed Colombian and Jamaican drug cartels.
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Wonder Women (1973)

Starring: Nancy Kwan, Ross Hagen, Maria De Aragon, Roberta Collins
Duration: 1h 22mins
Genres: Action, Horror, Sci-Fi

Wonder Women is a 1973 American action film directed by Robert Vincent O'Neil and starring Nancy Kwan, Ross Hagen and Roberta Collins.
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The Alien Factor (1978)

Starring: Don Leifert, Tom Griffith, Richard Dyszel, Mary Mertens
Duration: 1h 20mins
Genres: Horror, Sci-Fi

A spaceship crashes in a sparsely populated area of Earth and three horrific aliens survive the accident.
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They Live (1988)

Starring: Roddy Piper, Keith David, Meg Foster, George 'Buck' Flower
Duration: 1h 34mins
Genres: Action, Horror, Sci-Fi

A drifter, credited mononymously as "Nada", arrives in Los Angeles.
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Webs (2003)

Starring: Richard Grieco, Kate Greenhouse, Colin Fox, Richard Yearwood
Duration: 1h 24mins
Genres: Action, Fantasy, Horror

Four electricians, Dean, Junior, Ray and Shelly (nickname for Sheldon), are sent to cut off the power in a condemned building before it's torn down.
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Area 51 Confidential (2011)

Starring: Adrian Quihuis, Devanny Pinn, Brandon Slagle, Wolfgang Meyer
Duration: 1h 21mins
Genres: Horror, Sci-Fi, Thriller

People from various walks of life find themselves held captive in a desolate area surrounding a secret government installation rumored to contain extraterrestrial life.
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Dark Breed (1996)

Starring: Jack Scalia, Cindy Ambuehl, Jonathan Banks, Gregg Brazzel
Duration: 1h 44mins
Genres: Action, Horror, Sci-Fi

Captain Saxon, and agent for the top secret Omega agency, has been given the assignment of tracking down and either capturing or killing the crew members of a secret space mission who returned to Earth against orders.
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Terrordactyl (2016)

Starring: Jenny Allford, Jack E. Curenton, Bianca Haase, Christopher John Jennings
Duration: 1h 35mins
Genres: Action, Adventure, Comedy

When a meteor shower rains down outside Los Angeles, Lars and Jonas, two friends stuck in tired, boring lives, head out to find one and strike it rich.
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Class of 1999 II: the Substitute (1994)

Starring: Sasha Mitchell, Caitlin Dulany, Nick Cassavetes, Gregory West
Duration: 1h 27mins
Genres: Action, Horror, Sci-Fi

John Bolen is the new substitute teacher at a local high school in Bend, Oregon. When he sees some punks ditching class, he confronts them.
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Dead Sea (2014)

Starring: Britt Griffith, Alexis Iacono, JW Wiseman, Devanny Pinn
Duration: 1h 30mins
Genres: Action, Adventure, Horror

The Dead Sea (Hebrew: יָם הַמֶּלַח‎ Yam ha-Melah lit. Sea of Salt; Arabic: البحر الميت‎ Al-Bahr al-Mayyit or Buhayrat, Bahret or Birket Lut, lit.
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Corbin Nash (2018)

Starring: Corey Feldman, Malcolm McDowell, Rutger Hauer, Bruce Davison
Duration: 1h 34mins
Genres: Action, Horror, Thriller

Corbin Nash, a New York police officer and boxer, learns from a mysterious stranger that his parents were demon hunters who were slain by vampires.
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Star Crystal (1986)

Starring: C. Juston Campbell, Faye Bolt, John W. Smith, Taylor Kingsley
Duration: 1h 31mins
Genres: Horror, Sci-Fi, Thriller

In 2035, an expedition on Mars finds a buried egg that they take to the ship.
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The Chamber (2016)

Starring: Johannes Kuhnke, Charlotte Salt, James McArdle, Elliot Levey
Duration: 1h 28mins
Genres: Horror, Thriller

The Chamber is a 2016 English-language survival film about four people trapped in a submersible at the bottom of the ocean.
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Parasites (2016)

Starring: Robert Miano, Joseph Pilato, Art Roberts, Eddie Kehler
Duration: 1h 21mins
Genres: Action, Horror, Thriller

Three college students get lost in the seedy streets where they encounter a crazed gang of homeless derelicts that seizes them and one-by-one, horrifically kills all but one man.
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Frankenstein Reborn (2005)

Starring: Rhett Giles, Thomas Downey, Joel Ezra Hebner, Eliza Swenson
Duration: 1h 24mins
Genres: Horror, Sci-Fi, Thriller

Baron Frankenstein (cousin of the late scientist who created the famous monster) lives in seclusion on his idyllic island retreat off the coast of Botswana.
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