Backrooms

Name: Backrooms
Genre: Horror, Mystery, Science Fiction
Released: 2026-05-27
Duration: 111 min
Rating: 6.859
Cast: Chiwetel Ejiofor, Renate Reinsve, Mark Duplass, Finn Bennett, Lukita Maxwell

"You are not supposed to be here."

6.9 (783 votes) IMDb 7.1 (89K) May 2026 1h 51m R

Horror Mystery Science Fiction

Overview

A strange doorway appears in the basement of a furniture showroom.

Budget $10M Box Office $330M

Atomic Monster · 21 Laps Entertainment · A24

🇺🇸 United States · English

Backrooms Collection

Film

Untitled Backrooms Sequel

Cast

Chiwetel Ejiofor

Clark

Renate Reinsve

Dr. Mary

Mark Duplass

Phil

Finn Bennett

Lukita Maxwell

Avan Jogia

Chelah Horsdal

Robert Bobroczkyi

Henry Siklos

Toby Hargrave

Ember Ambrose

Young Mary

Krista Kosonen

Nora

Key Crew

Eliason Aboukassam

Additional Third Assistant Director

Kane Parsons

Director

Quincy Wheeler-Hendren

First Assistant Director

Bria Rose Wilk

Script Supervisor

Benjamin Gardere

Second Assistant Director

Loki Wang

Third Assistant Director

Kane Parsons

Original Series Creator

Will Soodik

Screenplay