Onslaught poster

Onslaught

A mother living in a trailer park tries to protect her loved ones from a threat that has escaped from a secret military base, while mercenaries try to contain it.

Cast

Adria Arjona

Alex Pereira

The Butcher

Dan Stevens

German Scientist

Drew Starkey

Michael Biehn

Reginald VelJohnson

Eric Wareheim

Rebecca Hall

Sarah Minnich

Maurice Greene

Caleb Baker

Keil Oakley Zepernick

Crybaby

Jasper Keen

Jesse La Flair

Kieran

Steven Shelby

Cockroach

Malik Watson

Aidan Mercenary

Blake Kennedy

Rabon Hutcherson

Scotty Mercenary

Leon M. Brown

Jacob Scipio

Griffin

Joanne Marie

Trailer Park Resident (uncredited)

Videos

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News

Daily Dead • 1 day ago

Watch the Trailer for Adam Wingard’s ONSLAUGHT

"THE HUMAN EQUIVALENT OF A HEAT-SEEKING MISSILE Watch the official trailer for Adam Wingard's ONSLAUGHT. Based on a story by Wingard and Simon Barrett...

Uncategorized

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Horror Society • 1 day ago

Watch the Trailer for Adam Wingard’s ONSLAUGHT

THE HUMAN EQUIVALENT OF A HEAT-SEEKING MISSILE Watch the official trailer for Adam Wingard’s ONSLAUGHT. Based on a story by Wingard and Simon Barrett,...

Trailers

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iHorror.com • 1 day ago

Adam Wingard’s Onslaught Trailer Is here and Horror Fans Are Already Seeing Jason Voorhees

The Onslaught trailer landed this week and the horror internet had a very specific reaction within about thirty seconds. Jason Voorhees. Wrong franchi...

you're next jason voorhees

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Dread Central • 1 day ago

The Wildly Violent ‘Onslaught’ Trailer Suggests Adam Wingard Has Made His Own ‘Terminator 2’

The first trailer for Onslaught is here, delivering explosive action, brutal violence, and hints that Adam Wingard has made his […]

trailer News

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JoBlo Horror News • 2 days ago

Onslaught: Adam Wingard’s gonzo action horror thriller gets a release date + the trailer comes out tomorrow

Director Adam Wingard's new gonzo action horror thriller Onslaught has a September release date, according to a trailer attached to Backrooms The post...

A24 Horror Movie News

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Dread Central • 2 days ago

Adam Wingard’s ‘Onslaught’ Posters Unleash a Deadly Weapon; Trailer Tomorrow!

A deadly weapon will soon be unleashed by Adam Wingard (You’re Next) in Onslaught from A24. In the images, we […]

News

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JoBlo Horror News • 5 days ago

Onslaught: Adam Wingard’s gonzo action horror thriller gets a September release date

Director Adam Wingard's new gonzo action horror thriller Onslaught has a September release date, according to a trailer attached to Backrooms The post...

A24 Horror Movie News

0

Dread Central • 5 days ago

A24 Debuts First Trailer for Adam Wingard’s ‘Onslaught’ in Theaters Ahead of ‘Backrooms’

I went to the theater last night to see Backrooms and got an unexpected surprise before the movie started: the […]

News A24

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Release Date 08/27/2026
Language English
Director Adam Wingard
Writers Adam Wingard, Simon Barrett
Editors Josh Schaeffer, Adam Avery
Cinematographer Oren Soffer
Producers Andrew Swett, Alexander Black, Aaron Ryder, Adam Wingard, Simon Barrett, Jeremy Platt
Companies A24, Ryder Picture Company, Lyrical Media, Breakaway Civilization, 828 Productions

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Country	Date	Format	Certification
Brazil	Aug 27, 2026	Theatrical	—

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Onslaught Ratings

Overall

Overall rating of the media

Releases 08/27/2026

Scares

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Releases 08/27/2026

Atmosphere

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Releases 08/27/2026

Gore

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Releases 08/27/2026

Story

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Releases 08/27/2026

Special Effects

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Releases 08/27/2026

Sound Design

Audio quality and sound effects

Releases 08/27/2026

Pacing

Flow and timing of the narrative

Releases 08/27/2026