An official US trailer for Joko Anwar’s prison action horror film “Ghost in the Cell” has been released by Well Go USA. The film is set in a high-security prison run by rival gangs and an abusive warden, where an invisible force starts killing inmates in gruesome ways after a new prisoner arrives. The trailer emphasizes chaotic violence, including prison-battle action and murders carried out by an unseen attacker.

Both outlets describe the same core premise: rival factions and corrupt guards are drawn into uneasy cooperation as they try to survive the killings. ComingSoon.net highlights that the trailer’s gore and violence may exceed expectations from some viewers, while FirstShowing.net additionally frames the movie as blending graphic horror with dark comedy and social critique. FirstShowing.net also notes that the film premiered at the 2026 Berlin, Sydney, and Karlovy Vary film festivals, and it opens in US theaters in October.

Across coverage, the main differences are emphasis rather than facts—ComingSoon.net focuses on how graphic the trailer looks, while FirstShowing.net adds details about tone, themes, festival premieres, and mentions a full cast list and critical descriptors of the film’s approach.