Kninth Floor Poster Kninth Floor Amazon » eBay » The film "Kninth Floor" is a 13 minute sci-fi from 2012.. Kninth Floor Details Title: Kninth FloorYear: 2012Genres: Sci-fiDuration: 13m Rate this title Have you seen Kninth Floor? Rate it between 1 to 10 below. Log in to your account if you want to rate this title.