Steven Spielberg worked on the film Jurassic Park.
Jurassic World . The production companies were Steven Spielberg 's Amblin Entertainment , also responsible for the rest of the Jurassic Park franchise , and Thomas Tull 's Legendary Pictures . Steven Spielberg . His other films include Jurassic Park ( 1993 ) , A.I. Artificial Intelligence ( 2001 ) , and War of the Worlds ( 2005 ) .