
They’re here for blood A SWAT team transporting a vicious crime syndicate boss must fight their way out of a county detention center during a catastrophic alien invasion.
Does Attack of the Unknown have end credit scenes?
No!
Attack of the Unknown does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Attack of the Unknown, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Roberta Sparta
Nurse

Jolene Andersen
Hannah

Douglas Tait
Maddox

Tara Reid
Elizabeth

Johnny Huang
Dallas

Stacy Johnson
Associate Producer

Robert LaSardo
Miguel 'Hades' Aguirre

Robert Donavan
Weller

Richard Grieco
Vernon

Sherrie Prose
News Reporter

Jean Heathen
Carly

Elizabeth Noelle Japhet
Boudreux

Kevin Hager
Vic Luther

BJ Mezek
Nervous Newscaster

Charles Solomon Jr.
Mills

Rachel Ann Mullins
Nurse #2

Alexander Hauck
Hell's Angel Reject (Loudmouth Inmate)

Clay Trimble
Tobias

Tasha Reign
Feature Dancer #1

Cheryl Prater
Nurse Kanani (Receptionist)

Scott Butler
Edmund / Body Slam Alien

Chase Christensen
Brunette Dancer

John Molinaro
Blackjack

Tania Fox
Cuffs

Michael Forsch
Officer Bialek Hanson

Shawnn Morris Slaughter
MacNicol

Ronnie Nanos
Tattooed Prisoner

Margo Quinn
Amelia

Mallorie Vanghel
Person on Street #6

Dee Cutrone
Sophia

Macarena Abad
Officer Ramos

Rachael Christenson
Agent Caprice

Mila Maximova
Woman Taking Selfies

Valencia Gamble
Dead Body #3

Sélynne Silver
Frightened Businesswoman

Mia ScozzaFave
Axel

Gerardo de Pablos
C-Los

Cira Valenzuela
Machine Gun Girl

Dennyann Giambrone
Sarah Manning

Tamara Solomson
Officer Sisco

Taylor Re Lynn
Weather Reporter

Paul Bradford
Science Reporter

Jennifer Granger
Woman Looking at Sky

Monica Camey
Frightened Woman

Kathleen Litteral
Person on Street #1

Michaelle LecCaire
Person on Street #3

Mary Ellen Devof
Person on Street #9

Crystal Marie
Dead Body #1

Jerimiyah Dunbar
Machine Gun Guy

Mathew Lipisko
Medical Officer William Sneeden
Discover where to watch Attack of the Unknown online, including streaming platforms, rental options, and official sources. Compare reviews, ratings, and in-depth movie information across sites like IMDb, TMDb, Rotten Tomatoes or JustWatch.
See how Attack of the Unknown is rated across major platforms like IMDb, Metacritic, and TMDb. Compare audience scores and critic reviews to understand where Attack of the Unknown stands among top-rated movies in its genre.
In summary, Attack of the Unknown is widely regarded as a deficient entry, with critics and audiences noting shortcomings across virtually every cinematic dimension. The film’s low‑budget production results in uneven direction, amateurish performances, and a disjointed narrative riddled with plot holes. While a solitary critic praised the lead’s raw presence, the consensus emphasizes poor visual effects, inconsistent editing, and minimal rewatch appeal. Consequently, the movie fails to deliver a compelling or memorable experience.
The Movie Echo Score Breakdown for Attack of the Unknown
Art & Craft
In terms of direction and visual craftsmanship, the film displays a markedly uneven approach. Reviewers highlight haphazard editing, mismatched scene transitions, and substandard production design that betray a constrained budget. The limited cinematographic ambition and lackluster special effects further diminish the visual credibility, resulting in a craft profile that feels largely amateur.
Character & Emotion
When evaluating acting and character depth, the consensus points to uniformly weak performances. Critics describe the cast as lacking chemistry, with several actors delivering unintentionally comedic or flat portrayals. Only a single lead is noted for a restrained effort, but overall the characterizations fail to generate emotional resonance, leaving the audience disengaged from the protagonists.
Story & Flow
The narrative suffers from severe structural flaws, with reviewers citing numerous plot holes, illogical sequences, and an absence of coherent pacing. The script’s lack of realism and inconsistent logic undermine any sense of engagement, while attempts at originality are obscured by clumsy execution. Consequently, the story offers little substantive payoff.
Sensory Experience
Auditory and visual sensory elements are widely criticized as underdeveloped. The soundtrack receives little mention, while sound design appears generic, and the alien effects are described as reminiscent of low‑budget 1950s productions. Such deficiencies impede immersion and contribute to an overall flat sensory experience.
Rewatch Factor
The film’s rewatch potential is minimal, with audience feedback indicating little desire to view it again. Aside from a niche appetite for “so‑bad‑it’s‑fun” novelty, most reviewers deem the experience unengaging and recommend avoidance. This consensus signals a low lasting appeal.
It appears Attack of the Unknown does not have a summary available yet. Please consider requesting one.

Coming soon on iOS and Android
From blockbusters to hidden gems — dive into movie stories anytime, anywhere. Save your favorites, discover plots faster, and never miss a twist again.
Sign up to be the first to know when we launch. Your email stays private — always.
Immerse yourself in the magic of cinema with live orchestral performances of your favorite film scores. From sweeping Hollywood blockbusters and animated classics to epic fantasy soundtracks, our curated listings connect you to upcoming film music events worldwide.
Explore concert film screenings paired with full orchestra concerts, read detailed event information, and secure your tickets for unforgettable evenings celebrating legendary composers like John Williams, Hans Zimmer, and more.
Explore all cars featured in Attack of the Unknown, including their makes, models, scenes they appear in, and their significance to the plot. A must-read for car enthusiasts and movie buffs alike.
Explore the various alternative titles, translations, and other names used for Attack of the Unknown across different regions and languages. Understand how the film is marketed and recognized worldwide.
What's After the Movie?
Not sure whether to stay after the credits? Find out!
Explore Our Movie Platform
New Movie Releases (2026)
Famous Movie Actors
Top Film Production Studios
Movie Plot Summaries & Endings
Major Movie Awards & Winners
Best Concert Films & Music Documentaries
Movie Collections and Curated Lists
© 2026 What's After the Movie. All rights reserved.