A widower receives a visit from his dead previous tenant. A hypochondriac finds a cure for eternal health - but there's a nasty catch. A little girl has a new imaginary friend... with murderous intentions. An official wants to check whether a person exists - and has forms with fatal consequences in his luggage. A man hears a mysterious knocking sound over and over again, slowly driving him crazy. And a homicide detective gets lost in the middle of a terribly bad crime script. In the