Jurassic Park III follows a search for a missing boy on Isla Sorna

Jurassic Park III follows paleontologist Dr. Alan Grant, who is recruited by the Kirby family to travel to Isla Sorna. The Kirbys seek to find their son, Eric, who went missing during a paragliding accident on the dinosaur-inhabited island.

During the expedition, the group encounters various prehistoric creatures, including the Spinosaurus, a predator noted for being even more formidable than the Tyrannosaurus Rex. The mission is complicated by the Kirbys' strained relationship and inadequate equipment as they face constant attacks from dinosaurs.