The Lost World: Jurassic Park

Steven Spielberg returned to direct this sequel,(loosely) based on the Michael Crichton novel that sees Jeff Goldblum returning as Dr. Ian Malcolm, who is enlisted by John Hammond(Richard Attenborough again) to return to Jurassic Park(though on previously unmentioned Site B) to study the dinosaur population, and also to rescue another team, which includes a former flame of his(played by Julianne Moore). He reluctantly agrees, and after locating her, finds to their disgust that the company INGEN has allowed hunting parties to take place, where big-game hunters(led by Pete Postlethwaite) stalk and kill dinosaurs, though the tables would of course be turned...

Good sequel has equally effective F/X and terrifying story, though a few too many characters; the twist toward the end is surprising and entertaining, though some poor editing leaves a big plot hole aboard the discovered freighter...still, a worthy sequel that holds up today.