Dark Floors

In a bid to help his autistic daughter, a single father, Ben, decides to shanghai her from hospital in the dead of night. Defying a nurse who begs him to let his daughter stay, Ben boards a lift. However, when the doors open on the next floor he soon realises that they may have no choice as the building appears to have become a labyrinthine set of isolated corridors, each strewn with decaying corpses and terrifying creatures.