Hellhole (original title Ostatnia wieczerza) is a 2022 Polish horror mystery that delivers a chilling blend of supernatural dread and historical atmosphere. Set in 1987 Poland during the final years of communist rule, the film follows a determined police officer who goes undercover at an isolated monastery to investigate a series of mysterious disappearances. What begins as a straightforward investigation quickly descends into a nightmare as he uncovers the dark, terrifying truth about the clergy who inhabit the remote religious institution.

Director Bartosz M. Kowalski creates a masterfully oppressive atmosphere that perfectly captures the bleakness of late-communist Poland while building genuine supernatural tension. The film's strength lies in its slow-burn approach to horror, gradually revealing the monastery's secrets through atmospheric cinematography and carefully crafted suspense. The performances, particularly from the lead actor as the increasingly desperate investigator, ground the supernatural elements in human fear and determination.

What makes Hellhole worth watching is its unique historical setting combined with classic horror elements. The 1987 Poland backdrop adds layers of political and social tension that enhance the supernatural mystery. The film successfully blends psychological horror with physical terror as the protagonist's investigation leads him deeper into the monastery's disturbing secrets. For viewers who appreciate atmospheric horror with strong world-building and a compelling mystery at its core, Hellhole offers a distinctive take on the religious horror genre that's both visually striking and genuinely unsettling.