The Thirteenth Floor is a 1999 science fiction film directed by Josef Rusnak and loosely based upon Simulacron-3 (1964), a novel by Daniel F. Galouye (another film based on this novel is Welt am Draht (1973) (World on a Wire), a German two-part television film by Rainer Werner Fassbinder). The featured players are Craig Bierko, Gretchen Mol, Armin Mueller-Stahl, Vincent D'Onofrio, and Dennis Haysbert. In 2000, The Thirteenth Floor was nominated for the Saturn Award for Best Science Fiction Film, but The Matrix won the award.
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