Modern animation in the United States films "" and "Jurassic Park" included Oscar-winning special effects sequences which made extensive use of CGI. After decades of existing as related-but-separate industries, the barrier between "animation" and "special effects" was shattered by the popularization of computerized special effects—to the point where computer enhancement of Hollywood feature films became second-nature and often went unnoticed. The Academy Award-winning "Forrest Gump" (1994) depended heavily on computerized special effects to create the illusion of Tom Hanks shaking hands with Presidents John F. Kennedy and Lyndon B. Johnson, and to make Gary Sinise convincingly appear to be a double amputee, winning a special-effects Oscar.
Forrest Gump fictional town of Greenbow were filmed in Varnville, South Carolina. The scene of Forrest running through Vietnam while under fire was filmed on Fripp Island, South Carolina. Additional filming took place on the Biltmore Estate in Asheville, North Carolina, and along the Blue Ridge Parkway near Boone, North Carolina. The most notable place was Grandfather Mountain where a part of the road is named "Forrest Gump Curve". The Gump family home set was built along the Combahee River near Yemassee, South Carolina, and the nearby land was used to film Curran's home as well as some of the Vietnam scenes.