Dr. Alan Grant (Sam Neill) Returns to the Jurassic Park Franchise when he agrees to join a wealthy businessman Paul Kirby (William H. Macy) and his wife Amanda (Téa Leoni) as a guide on a close fly by of Isla Sorna, Site B from The Lost World. All is not as it seems however, as Dr. Grant discovers when the plane makes an unexpected landing on the island. Learning the couple are really less-than-wealthy, separated and planning for him to lead them on a expedition in search of their son Erik, Dr. Grant advises them to return to the plane but a terrifying new dinosaur the Spinosaurus has other plans for them... Dinner! With their plane damaged and hungry dinosaurs at every turn, can they make it out alive?