The Dead Ones (2020)

Four misfit teens face an unexpected summer detention, tasked with cleaning their high school following a tragic event. However, their seemingly mundane punishment quickly turns sinister when a terrifying group, representing the Four Horsemen of the Apocalypse—Famine, Pestilence, War, and Death—traps them inside. As they navigate the decaying corridors, survival becomes a race against time, forcing each student to confront haunting memories of their past traumas. The fight for their lives transforms into a desperate struggle against both their external pursuers and the ghosts that threaten to consume them.