While doing the inventory for a lingerie outlet in a high rise office building, five attractive women are terrorized by a series of bizarre killings. They suspect that the strange janitor, who witnessed another series of killings years back, is at the bottom of the whole thing. Little do they know the real horror that they face in the end.
Check out his IMDb page: https://m.imdb.com/name/nm0691061/?ref_=tt_cl_dr_1
Pretty much all porn
Just to be clear, the man has never directed a hardcore movie in his life. His sex movies are R-rated softcore affairs. ;)