Action

Attack of the Unknown

ActionHorrorSci-Fi

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

Year

2020

Duration

1h 43m

IMDb

3.2

Trailer

Cast

Brandon Slagle

Director

Richard Grieco

Vernon

Jolene Andersen

Hannah

Douglas Tait

Maddox

Robert LaSardo

Hades

Tara Reid

Elizabeth

Paul Gunn

Kai

Gerardo de Pablos

C-Los

Clay Trimble

Tobias

Robert Donavan

Weller

Johnny Huang

Dallas

King Jeff

Officer Escalante

Rich R. Rendon

Hendrix

Elizabeth Noelle Japhet

Boudreux

Charles Solomon Jr.

Mills

John Molinaro

Blackjack

William 'Bill' Connor

Papa Charm

Mia ScozzaFave

Axel

MC

Matt Christy

Vilo

Brandon Slagle

Writer

Michael Mahal

Writer

Sonny Mahal

Writer

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Comments

10 comments

Brian chulaAug 20, 2025

my list

Fortune 💙Jan 13, 2024

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faizaMay 29, 2023

source: Attack of the Unknown

The GalleryMar 29, 2023

source: Attack of the Unknown

user4151750406169Mar 29, 2023

I literally got sea-sick from the unsteadiness of the film. Was this flick made for a Tax Writeoff? Poor story, poor everything. Picture seemed to of been filmed through a foggy lens. I'm shocked this wasn't from Asylum! It's a shame that other companies are dropping their standards. Some stuff shouldn't be made just because they have a few extra dollars laying around. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - I really don't feel this will spoil the show for you.: The naked lady at the start of the movie looks out the window and yells Police! The police are sneaking right outside the window, but don't hear her yell?! LOL.

عاشق وفني ال4×4🚙🛠️Mar 29, 2023

Attack of the Unknown is as good as 1st "Alien" Sigourney Weaver took home an award for that😉 Way to go Mahal Empire👏👏👏

MastewalwendesenMar 29, 2023

It was straight to the point! Good movie, sharp edits and decent amount of action. Who doesn't love alien invasion style movies? This is a must watch if your stuck at home.

Mahesh PaswanMar 29, 2023

Personally I think this is a good sci-fi film. If alien invasions and swat team action is your cup of tea then this is one you want to watch!

EatyMar 29, 2023

It was so bad it could have been made better as a comedy movie. I'm serious, somebody could probably made a re-dub of it, add in some funny dialogue, and it could have been good. But sadly, as it is now, its just sucky aliens and lame dialogue. And just to be politically correct, only the black man and the woman survive. Gay AF.

Mwende MachariaMar 29, 2023

Did a 5th grader write and direct this 103 minutes of garbage? Nope, they would've done a better job. There is absolutely nothing redeeming about this mess of a film. If you want to get even with someone, make them watch this film. I'm giving it a very generous 2/10 all going to Robert LaSardo and Richard Grieco for being the only somewhat convincing actors. Writer and director Brandon Slagle clearly failed in directing the rest of his cast - as well as this entire film and its screenplay. The dialogue was the dumbest I've heard in a while e.g. "you're my father... what's up dad?" How did any of the 123 producers (yes, you read that number right) decide this film was good enough to release it to the public? Yep, sure will be a winner for that Razzie "worst film of the year" Award.