In the 1990s, the emergence of the World Wide Web and the cyberpunk genre spawned several movies on the theme of the computer-human interface, such as ' (1991), "Total Recall" (1990), "The Lawnmower Man" (1992), and "The Matrix" (1999). Other themes included disaster films (e.g., "Armageddon" and "Deep Impact", both 1998), alien invasion (e.g., "Independence Day" (1996)) and genetic experimentation (e.g., "Jurassic Park" (1993) and "Gattaca" (1997)). Also, the "Star Wars" prequel trilogy began with the release of ', which eventually grossed over one billion dollars.