An underground fighter and her estranged father steal a high-tech spacecraft to escape a dying Earth, only to face a deadly stowaway who sabotages their life support, forcing them into a fight for survival in the claustrophobic confines of space.

A small group of tourists visit an old castle in the countryside ahead of it being handed over to a new owner. Little do they know, the walls of the building hold more than historic tales of yesterday - they hold a killer secret.