On Christmas Day, a young security guard named Frank patrols an abandoned Gothic church on the edge of Pittsburgh. Despite warnings from his grizzled Vietnam vet supervisor to avoid the confessional booths, Frank's curiosity draws him inside. What begins as routine shifts into psychological terror as something ancient and unholy reveals itself—something that sees him, paralyzes him, and reminds him too late: some doors should stay closed. "Confessional" is a chilling descent into forbidden space, blending supernatural dread with urban isolation.