The Neuropath (2013)

William Holmes is a paranoid schizophrenic whose mental disorders work together in unison to add a sense of realism to the visions he has within the turmoils of his daily life. The clustered disorders proceed to create an ultimate disbelief within his friends when he believes that a ghost is terrorising his household. Whilst his friends refuse to believe that there is a ghost wreaking havoc as William has implored them to believe, he is faced with the difficult task of not only putting a stop to the ghost's antics, but also protecting his friends as the ghost slowly beings to attack them each in turn as the days wear on.