Backrooms

Fans of unsettling cinema can look forward to the horror and science fiction film Backrooms, which is officially scheduled to release in cinema on Wednesday, May 27, 2026. Based on a web series and incorporating elements of surrealism and psychological horror, the premise begins when a strange doorway appears in the basement of a furniture showroom. Audiences can expect an eerie journey exploring liminal space and other dimensions.

The Backrooms movie features a notable main cast including Chiwetel Ejiofor as Clark, Renate Reinsve as Mary, and Finn Bennett as Bobby, alongside Mark Duplass as Phil and Lukita Maxwell as Kat. Behind the camera, the production is directed by Kane Parsons, with a screenplay written by Will Soodik. The creative team also features producers Shawn Levy, Dan Cohen, and Judson Scott, working alongside composer Edo van Breemen and cinematographer Jeremy Cox.

Produced by Atomic Monster, 21 Laps Entertainment, and A24, the Backrooms project is a collaborative effort between the United States of America and Canada. Operating with a budget of $10,000,000, the feature has already achieved significant box office success, grossing $400,583,134. Carrying a US R age rating and an English language runtime of 1h 51m, the film has garnered a user rating of 7.013/10 from 3693 votes on TMDB.

Viewers seeking where to watch the Backrooms release in the United States will find streaming availability on HBO Max. For digital viewing, the movie is available to rent or buy through platforms such as Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home, with additional rental options on Plex.

Drawing on themes of childhood trauma, alcoholism, and body horror, the Backrooms narrative incorporates a found footage aesthetic set in the 1990s. Keywords associated with the mystery elements include monster, therapist, and california. Viewers should expect a deeply unnerving descent into the unknown that expands upon its foundational lore while delivering a distinct cinematic experience.