Jurassic World: Chaos Theory' Renewed for Season 4 at Netflix ... Jurassic World: Chaos Theory season 4 is the final season and sees the Nublar Eight split into two groups on a mission inside Biosyn Valley. One group—Brooklynn, Ben, Darius, and Yaz—heads to Biosyn's headquarters to stop the illegal dinosaur breeding program. The other group, Kenji and Sammy, travels through the valley to rescue their Ankylosaurus friend Bumpy. Even Zach and his sister Lynn sneak in to save their Tyrannosaurus Rex, Rexy. The season is a race against time to escape the valley before the dinosaurs kill them and before the events of Jurassic World Dominion unfold