Bringemovies
← Browse Movies
Attack of the Unknown
TITLE DETAILS

Attack of the Unknown

2020-08-28 · 103 min · ★ 4.2

Action · Science Fiction · Horror

A SWAT team transporting a vicious crime syndicate boss must fight their way out of a county detention center during a catastrophic alien invasion.

Open detail page

Trailers are previews, not full movies.

No authorized playback source configured. Use the legal watch options below.

Production details

Directors
Brandon Slagle
Production companies
Mahal Empire, Spicy Ramen Productions, FilmCore, Blaen-Y-Maes Bootleg Films
Countries
United States of America
Status
Released

Top Cast

Tara ReidTara ReidElizabeth
Robert LaSardoRobert LaSardoMiguel 'Hades' Aguirre
Richard GriecoRichard GriecoVernon
Tania FoxTania FoxCuffs
Jolene AndersenJolene AndersenHannah
Tasha ReignTasha ReignFeature Dancer #1
Roberta SpartaRoberta SpartaNurse
Douglas TaitDouglas TaitMaddox
Stacy JohnsonAssociate Producer
Elizabeth Noelle JaphetBoudreux
Cheryl PraterCheryl PraterNurse Kanani (Receptionist)
Mallorie VanghelMallorie VanghelPerson on Street #6
Mia ScozzaFaveAxel
Robert DonavanRobert DonavanWeller
Michael ForschMichael ForschOfficer Bialek Hanson
Ronnie NanosTattooed Prisoner
Kevin HagerKevin HagerVic Luther
Gerardo de PablosGerardo de PablosC-Los
Cira ValenzuelaMachine Gun Girl
Rachael ChristensonAgent Caprice

Title information and images are supplied by TMDb. Explore our discovery guide for advice on comparing metadata and legal viewing options.

Where to watch

Availability provided by JustWatch via TMDb. Offers can change. Provider links are listed on TMDb; full playback requires a separately authorized source.

Streaming

Amazon Prime Video, Amazon Prime Video with Ads

Rental

Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home

Purchase

Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home

Free

Hoopla

With ads

Pluto TV, Xumo Play, Tubi TV

View authorized watch options on TMDb

Recommendations

Monster Hunters
★ 6.2
Monster Hunters2020Action · Science Fiction · Horror

When an alien prison ship crash lands and unleashes creature after creature in the California desert, they make quick work of the army that tries to stop them. Now, the only hope of stopping the aliens rests with a secret branch of the government specializing in alien weaponry. But with the team untested in actual combat, the battle for Earth will be brutal.

Code 8 Part II
★ 6.4
Code 8 Part II2024Action · Science Fiction

In a world where superpowered people are heavily policed by robots, an ex-con teams up with a drug lord he despises to protect a teen from a corrupt cop.

Osiris
★ 6.1
Osiris2025Action · Science Fiction · Horror

Special Forces commandos on a mission are abducted mid-operation by a mysterious spacecraft. Upon waking aboard, they find themselves prey to a relentless alien race in a fight for survival.

Babylon 5: The Legend of the Rangers - To Live and Die in Starlight
★ 6.0
Babylon 5: The Legend of the Rangers - To Live and Die in Starlight2002Action · Science Fiction

After being punished for retreat from combat, Ranger David Martel is given command of the Liandra, a haunted 20-year old Minbari fighting ship. He's escorting ambassadors to a secret archaeological site, the oldest city on record and a clue to a dangerous ancient race.

Daylight's End
★ 5.9
Daylight's End2016Action · Science Fiction · Horror

Years after a mysterious plague has devastated the planet and turned most of humanity into blood-hungry creatures, a rogue drifter on a vengeful hunt stumbles across a band of survivors in an abandoned police station and reluctantly agrees to try to help them defend themselves and escape to the sanctuary they so desperately need.

Monsters of Man
★ 6.4
Monsters of Man2020Action · Science Fiction

A robotics company vying to win a lucrative military contract team up with a corrupt CIA agent to conduct an illegal live field test. They deploy four weaponized prototype robots into a suspected drug manufacturing camp in the Golden Triangle, assuming they'd be killing drug runners that no one would miss. Six doctors on a humanitarian mission witness the brutal slaughter and become prime targets.

Slash/Back
★ 6.4
Slash/Back2022Action · Science Fiction · Horror

In a remote Arctic community, a group of Inuit girls fight off an alien invasion, all while trying to make it to the coolest party in town.

Abduction
★ 6.1
Abduction2019Action · Science Fiction · Horror

A man steps out of a park fountain in Ho Chi Minh City with no recollection of who he is or where he came from. As he wanders through the city, piecing together clues to his past, he is relentlessly pursued by mysterious figures.

Occupation: Rainfall
★ 6.2
Occupation: Rainfall2020Action · Science Fiction

Two years into an intergalactic invasion of Earth, survivors in Sydney, Australia, fight back in a desperate ground war. As casualties mount by the day, the resistance and their unexpected allies, uncover a plot that could see the war come to a decisive end. With the Alien invaders hell-bent on making earth their new home, the race is on to save mankind.

Spectral
★ 6.6
Spectral2016Action · Science Fiction

A special-ops team is dispatched to fight supernatural beings that have taken over a European city.

Containment
★ 5.9
Containment2015Science Fiction · Horror

Neighbors in a block wake one morning to find they have been sealed inside their apartments. Can they work together to find out why? Or will they destroy each other in their fight to escape?

Screamers
★ 6.2
Screamers1995Science Fiction · Horror

SIRIUS 6B, Year 2078. On a distant mining planet ravaged by a decade of war, scientists have created the perfect weapon: a blade-wielding, self-replicating race of killing devices known as Screamers designed for one purpose only -- to hunt down and destroy all enemy life forms.

The Hidden
★ 6.9
The Hidden1987Action · Science Fiction · Horror

When average, law-abiding citizens suddenly turn to a life of hedonistic behavior and violent crime, Detective Tom Beck is tasked with helping young FBI agent Lloyd Gallagher determine the cause.

God Is a Bullet
★ 6.2
God Is a Bullet2023Action · Horror

Vice detective Bob Hightower finds his ex-wife murdered and daughter kidnapped by a cult. Frustrated by the botched official investigations, he quits the force and infiltrates the cult to hunt down the leader with the help of the cult’s only female victim escapee, Case Hardin.

Die Alone
★ 6.4
Die Alone2024Science Fiction · Horror

Lost in a world reclaimed by nature and overrun by mysterious creatures, Ethan, a young man with amnesia navigates the dangerous landscape in search of his lost love Emma. His journey takes an unexpected turn when he encounters Mae, a hardened and eccentric survivor. Together, Ethan and Mae face threats both human and otherwise before a fateful encounter with Kai unravels a secret that lies just beyond Ethan's fractured memory.

Universal Soldier: The Return
★ 5.9
Universal Soldier: The Return1999Action · Science Fiction

Luc Deveraux, the heroic former Universal Soldier, is about to be thrown into action once again. When SETH, the supercomputer-controlled ultra-warrior, decides to take revenge and destroy its creators, only Luc can stop it. All hell breaks loose as Luc battles SETH and a deadly team of perfect soldiers in a struggle that pits man against machine and good against evil.

Death Machine
★ 5.8
Death Machine1995Action · Science Fiction · Horror

Chaank Armaments is experimenting with the ultimate fighting machine which is part human - part machine. So far, the Hardman project has been unreliable and has killed a number of innocent people. The genius behind this project is Jack who lives in a world of models, toys and magazines. When he is fired by Cale for killing a few corporate officers, he unleashes the ultimate killing machine called the 'Warbeast' against Cale and those who would help her.

The 5th Wave
★ 5.9
The 5th Wave2016Action · Science Fiction

16-year-old Cassie Sullivan tries to survive in a world devastated by the waves of an alien invasion that has already decimated the population and knocked mankind back to the Stone Age.

The Signal
★ 5.9
The Signal2007Science Fiction · Horror

A horror film told in three parts, from three perspectives, in which a mysterious transmission that turns people into killers invades every cell phone, radio, and television.

Alien Resurrection
★ 6.2
Alien Resurrection1997Action · Science Fiction · Horror

Two hundred years after Lt. Ripley died, a group of scientists clone her, hoping to breed the ultimate weapon. But the new Ripley is full of surprises … as are the new aliens. Ripley must team with a band of smugglers to keep the creatures from reaching Earth.

Similar titles

Beyond the Law
★ 5.2
Beyond the Law2019Action

When a former detective learns of the murder of his estranged son, he ventures back to the darkened streets he once knew so well. Armed, dangerous and with nothing to lose, he must take on the ruthless local mob in his mission for revenge.

Free Fall
★ 5.5
Free Fall2025Action · Science Fiction

Cut off from his crew by a devastating proton storm, repairman Max drifts alone through open space and must trust Delta dispatcher Anna to bring him home alive. But survival has never felt so uncertain.

Kung Fu Konundrum
★ 10.0
Kung Fu Konundrum2025Action

When his mentor is murdered and the President vanishes, a reluctant hero cop and his unpredictable partner must race across a chaotic Miami to retrieve a crucial briefcase that holds the city's fate.

Star.Wav
★ 5.5
Star.Wav2024Science Fiction · Horror

After prophesying the end of humanity, a reclusive conspiracy theorist receives a troubling call into his radio show.

Olimpo, Andalucía
★ 8.0
Olimpo, Andalucía2023Action · Science Fiction

In a 'neo-quinqui' Andalusia plagued by superheroes and villains, the paths of a couple with superhuman strength and a criminal organization with highly developed technology collide spectacularly.

City of Rott
★ 4.3
City of Rott2006Horror

Desperately losing his mind while searching for a new pair of shoes, elderly Fred and his trusty talking Walker wander the City of Rott, saturated with thousands of rotting zombies driven to feed the blood-hungry worms residing in their skulls.

Filming Hole
Not rated
Filming Hole2023Horror

Two young adults venture into a storm sewer in search of something interesting. They succeed.

The Purpose
Not rated
The Purpose2025Horror

A chair, a yogurt, and a masked man are guided to find themselves by an unknown entity.

Life Almost Gone
Not rated
Life Almost Gone2025Science Fiction

A teenage girl embarks on a journey with her loved ones as every night, the world's population cuts in half, counting down to zero.

Zombie Grindhouse Marathon
★ 1.0
Zombie Grindhouse Marathon2024Action · Science Fiction · Horror

A Mondo Non-Stop Zombie Marathon. Get your Zombie Carnage groove on with endless hours of Zombie Apocalypse re-animated Gore and Action. Co-eds on the trip from Hell, Zombie Crocodiles mangle tourists on their last vacation, Alien viruses take over an entire town. Zombies are rampant everywhere. The death toll increases every day - with nowhere to hide. Will you survive? Contains Zombie Isle, Zombie Croc, and Alien Swamp Beast.

Robot Wars
★ 4.2
Robot Wars1993Action · Science Fiction

In the year 2041, the rebel Centros are a plague to the survivors of the great toxic gas scare of 1993. A renegade Megarobot pilot and an archaeologist must team up (despite personal differences, a reluctant romance, and official pressure to cease and desist) to thwart the Centro's attempts to resurrect a hidden Megarobot, with which they can challenge the prevailing order.

Hijacked: Flight 285
★ 5.5
Hijacked: Flight 2851996Action

A convicted murderer is escorted by marshals on a regular flight from Phoenix to Dallas. Shortly after takeoff, two of his aides, traveling as ordinary passengers, take control and free him. He demands $20 million in bonds upon landing. And a sick passenger, bad weather or mechanical problems won't stop him.

SpiderBabe
★ 4.5
SpiderBabe2003Action · Science Fiction

A socially awkward young woman gets bitten by a radioactive spider and becomes a crime-fighting superhero and tries to defeat a nefarious super villain while going after any man (or woman) she wants to bed down with.

The Final Sacrifice
★ 2.7
The Final Sacrifice1990Horror

Fleeing from the cult that murdered his father, a teen is aided in his quest to find the lost city of the fabled Ziox by a secretive drifter.

The Amityville Moon
★ 3.9
The Amityville Moon2021Horror

As Alyssa and Karla try to escape from the church home that holds them captive, Karla is slaughtered by a vicious, semi-human creature. After Detective Kimball tracks down Alyssa at a rowdy biker bar, she tells Kimball that women inmates disappear every full moon, and shows him the silver bullets in her gun. Now the two must return to the halfway house to confront the priest and nuns—and the snarling, savage evil—that dwell within.

You Are What You Eat
Not rated
You Are What You Eat2023Horror

A social media influencer has gotten herself into hot water online. As she tries to drag herself out of the mess she's made, someone else might be trying to make her sink...permanently.

Poster unavailable
Not rated
Here Comes Buka2010Horror

An adaptation of the Stephen King story.

Poster unavailable
Not rated
Nox Aeternus - Die Nacht der Hexen1987Horror

A lost extreme splatter film from Liechtenstein about a group of teenagers in the forest who stumble upon a party of witches, who sacrifice children, skins traitors alive and eat their innards. The teens try to escape from the witches, and most end up getting killed in the most indiscriminate manner. The police even get involved but are of no use as they are tortured by the witches. The only surviving teen must take matters into his own hands to stop the evil witches. Having gone insane, he later steals his father's gun, goes on a killing spree and then ends his own life.

"MANOS" The Hands of Fate
★ 2.2
"MANOS" The Hands of Fate1966Horror

A family gets lost on the road and stumbles upon a hidden, underground, devil-worshiping cult led by the fearsome Master and his servant Torgo.

ctrl + shift + supr
★ 10.0
ctrl + shift + supr2026Science Fiction

A user is browsing the Internet looking for a job and, suddenly, finds himself caught up in a spiral of excessive and simultaneous content consumption.

Your favorites

Recently viewed

Watch

Choose an authorized server.

Full video from an operator-configured authorized source. Official trailers use a separate player. If a server fails, retry or select another authorized server.

Legal watch options

Official trailer

Trailer preview only. Press Play to start.

Privacy choices

Favorites stay in your browser. Movie images load from TMDb. YouTube trailers contact YouTube only after you allow external media and choose a trailer. Advertising consent, if ads are enabled, is managed separately by the operator’s certified CMP.

Privacy policy

After allowing external media, choose the trailer button to load its player.