The Thirteenth Floor (Also Known As: El piso 13) is a Mystery, Sci-Fi, Thriller film directed by Josef Rusnak and written by Josef Rusnak. It was released on 28 May 1999 (USA). It stars Craig Bierko, Gretchen Mol, Armin Mueller-Stahl. The film’s content : Computer scientist Hannon Fuller has discovered something extremely important… What awaits ahead? Enjoy the film and discover by yourself.